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1. We have to MEMORIZE all the new words in the notebook ( memory ).
2. TIDAL waves are one of the great forces of nature . They are very dangerous for people ( tide).
3. Tsunamis, earthquakes and typhoons are NATURAL disasters ( nature).
4. A typhoon is going to his our area . What sorts of PREPARATION shall we make?( prepare).
5. CANNED food are very convenient for campers ( can ).
6. Today SCIENTISTS can PREDICT when the earthquake will occur ( science/prediction ).
7. The mountain was full of VOLCANIC rock and ash when the ERUPTION was over ( volcano/erupt).
8. Thousands of people have been made HOMELESS by flooding ( home ).
9. If we want to look after the environment , we should protect TROPICAL rainforest ( tropic).
10. Many people were DISASTROUS killed in that storm ( disaster ).
11. The lava SOLIDIFIES as it cools ( solid ).
12. "You look nervous"."Thunder makes me TERRIFIED" ( terrify ).
13. The weather is so UNPREDICTABLE that I don't know that should take an umbrella or sun-tan lotion ( predict).
14. TRADIONALLY, people eat STICKY rice cakes at Tet ( tradition/stick).
15. We went to the shop downtown to by some DECORATIVE ornament ( decoration )
1/ A complaint letter should be ended..........politely....(polite)
2/ My father is very...........considerable...... and kind toward children (consider)
3/ Each of us must take ..responsibility....... for our own actions (responsible)
4/ ......additionaly....... , school uniforms make students look more mature (additional)
5/ Please complete and return the enclosed......questionaire.... (question)
6/ Nowadays more and more women go out to work and they become more.....independant...... then they used to (depend)
7/ This park has been identified as a...........national... heritage (nation)
8/ Charlot often wore....baggy........ pants in his films (bag)
9/ Our boss is not..officially......... supposed to be here (office)
10/ There used to be a lot of town ..criers..... here (cry)
11/ Vietnam's ....coastal.... provinces suffer from typhoon every year (coast)
12/ Many countries are trying their best to decrease the population..........growth... rate (grow)
13/ We take .......pride..... in being students of the most famous schools in this city (proud)
14/ We are all very.........impressed... by our new neighbors enthusiasm (impress)
15/ Students need careful ......preparation........ before they have an important examination (prepare)
16/ It is ......surprising........ to know that countryside markets are places to cook for lovers (suprise)
17/ This method is.......highly......... effective in helping people stop smoking (high)
18/ I don't like quizzes because my general ......knowledge....... is so poor (know)
19/ Country air is fresh and......unpolluted........ (pollute)
20/ They saved the paintings from.....destruction...... (destroy)
21/ Our team played very.....successfully......... last week. We lost (successful)
22/ .........Ultimately........., he pass the driving test(ultimate)
23/ This village has been .....electricity... since last year (electric)
24/ People need to increase their daily ......consumers...... of fruit and vegetables (consume)
25/ English is one of the .....compulsory..... subjects in this country (compel)
26/ She is the same .....age......... as my brother (old)
27/ No one knows ....exactly..... what he did last night (exact)
28/ That island was a bit ......windy...... for a couple of hours, so it is time to go windsurfing (wind)
29/ If you want to.....improve......, we can have you (improvement)
30/ One of the .......strength.... of jeans is hard-wearing (strong)
1/ A complaint letter should be ended politely (polite)
2/ My father is very considerable and kind toward children (consider)
3/ Each of us must take responsibility for our own actions (responsible)
4/Additionaly, school uniforms make students look more mature (additional)
5/ Please complete and return the enclosed questionnaire (question)
6/ Nowadays more and more women go out to work and they become more independent then they used to (depend)
7/ This park has been identified as a national heritage (nation)
8/ Charlot often wore baggy pants in his films (bag)
9/ Our boss is not officially supposed to be here (office)
10/ There used to be a lot of towns criers here (cry)
11/ Vietnam's coastal provinces suffer from typhoon every year (coast)
12/ Many countries are trying their best to decrease the population growth rate (grow)
13/ We take pride in being students of the most famous schools in this city (proud)
14/ We are all very impressed by our new neighbor's enthusiasm (impress)
15/ Students need careful preparation before they have an important examination (prepare)
16/ It is surprising to know that countryside markets are places to cook for lovers (surprise)
17/ This method is highly effective in helping people stop smoking (high)
18/ I don't like quizzes because my general knowledge is so poor (know)
19/ Country air is fresh and unpolluted (pollute)
20/ They saved the paintings from destruction (destroy)
21/ Our team played very successfully last week. We lost (successful)
22/ Ultimately, he passes the driving test(ultimate)
23/ This village has been electricity since last year (electric)
24/ People need to increase their daily consumers of fruit and vegetables (consume)
25/ English is one of the compulsory subjects in this country (compel)
26/ She is the same age as my brother (old)
27/ No one knows exactly what he did last night (exact)
28/ That island was a bit windy for a couple of hours, so it is time to go windsurfing (wind)
29/ If you want to improve, we can have you (improvement)
30/ One of the strength of jeans is hard-wearing (strong)
IV. Each sentence has a mistake find and correct it.
1. I wish I can go to the cinema with you tonight.
Can -> could
2. He asked me if I know that man over there.
Know -> knew
3. We are used to live next door to each other at one time.
To live -> living
4. Printing was invented by the Chinese.
The -> O
5. There was little traffic, so the journey didn’t take very long.
6. The number of the books in the library has risen to over five million.
Has risen -> have risen
7. If I had his phone number here, I will give it to you immediately.
Will give -> would give
8. My aunt has begun taught English for twenty years.
Taught -> to teach
9. He became interest in reading while he was working in the city library.
Interest -> interested
10. My father has retired three years ago and he is now living on his pension.
Is living -> lives
Đề 2
I. Each sentence has a mistake indentify and correct it.
1. If only we had a bigger house we can=> could invite our friends to stay.
2. It took me so many => much time to learn this lesson.
3. They listened to their teacher carefully, as=> so they understood the lesson easily.
4. The boy broke the window when he is=> was playing football with his friends.
5. Peter and John plays=> play badminton every Saturday with Maria and me.
6. She wishes he will => would stop interrupting her whenever she speaks.
7. Digital flat televisions are too expensive for we to buy at this=> that time.
8. I haven't seen my grandparents since=> for a quarter of a year
9. Your friends went to your native village last weekend, weren't=> didn't they?
10. Nam asked Mai what he can=> could do to help her.
II - Finish the second sentences so that it has the same meaning with the first one:
1. She planted that tree five years ago.
That tree....was planted five years ago .....
2. My family has someone water the roses every day.
My family has the.....roses watered everyday ............
3. He's going to have his room redecorated with some new furniture.
He's going to ask....to redecorate with some new furniture .......
4. Shall we use gas instead of burning coal?
I suggest....using has instead of burning coal.....
5. Tom failed the exam because of his laziness.
Because Tom.....was lazy, he failed the exam.......
6. I hope to see you at Christmas.
I'm.....looking forward to seeing you at Christmas ......
7. Laurence last saw his sister when she left from Japan.
Laurence 's......sister was last seen byLaurence when she left from Japan ...........
8. Do you spend two hours surfing the web every evening?
Does it .....take you two hours to surf the web every evening ?..........
9. I think it is the better to wait for the next bus.
I suggest....you should wait for the next bus .....
10. People have used the Internet all over the world.
The Internet.....has been used all over the world .....
III. Put in the correct word forms.
1. There has been a....reduction ....... (reduce) of 10% in the amount of the money available for buying the new books.
2. The alpine ......landscape .... (land) is very dramatic.
3. Women who are slimming can never enjoy a meal without being afraid of ............organization ............ (organize) their diet.
4. She always listens ............attentively ...............(attention) to what she is told.
5. He was..........informed ................. (information) of the consequences in advance.
6. The professor explained his ideas with great ............clearance............(clear)
7. The cost of the.....carriage ....... (carry) must be repaired by the buyer.
8. His health was seriously affected and he suffered from constantly.........overslept ........ (sleep).
9. In ancient Greece, the owl was a symbol of......wisdom .......... (wise)
10. The judge told him it was........irresponsible ............. (responsible) to drink and drive, and banned him for a year.
Đề 1
I. Each sentence has a mistake find and correct it.
1. I wish I can => could go to the cinema with you tonight.
2. He asked me if I know => knew that man over there.
3. We are => X used to live next door to each other at one time.
4. Printing was invented by the => X Chinese.
5. There was little traffic, so the journey didn't take very long.
6. The number of the books in the library has risen to over five million.
7. If I had his phone number here, I will => would give it to you immediately.
8. My aunt has begun => X taught English for twenty years.
9. He became interest => interested in reading while he was working in the city library.
10. My father has retired => retired three years ago and he is now living on his pension.
II. Rewrite these following sentences into conditional Sentences
1. They don't behave themselves so their parents are not happy about that.
→ If they behaved themselves, their parents would be happy about that.
2. She didn't say sorry so he was angry.
→ If she had said sorry, he woud not be angry
3. I am not a rich businessman and I can't afford to buy an expensive car.
→ If I was a rich businessman and I could afford to buy an expensive car.
4. It rained last night so I didn't go to the barbecue.
→ If it had not rained last night, I would have gone to the barbecue
5. My parents do not allow me to go, so I have to stay at home.
→ If my parrents allowed me to go, I would not stay at home
6. She doesn't pay attention to her cooking so the food is horrible.
→ If she paid attention to her cooking, the food would not be horrible
7. The weather was very nice so we didn't go camping.
→ If the weather had not been nice, we would have gone camping
8. The computer broke down and I had to stop my work.
→ If the computer had not broken down, I would not have stopped my work
9. She loves him so she forgives him easily.
→ If she didn't love him, she would not forgive him easily
10. He was angry so I didn't say anything.
→ If I had said something, he wouldn't have been angry
III - Fill in the blank space with the correct from of the words in parentheses:
1. They live happily in a small village. (Happy)
2. You should spend your money and energy as economical as possible. (Economy)
3. You can buy waste products made from this factory. (Produce)
4. This library is open to all readers (Read)
5. Air and water are necessary in our life. (Necessary)
6. My brother can repair electric appliances very well. (Apply)
7. These innovations will conserve the earth. (Innovate)
8. Since the world's energy resources are limited, we must conserve them. (Conservation)
9. We suggest replacing the light bulb. It is broken. (Replacement)
10. To keep the air unpolluted, people ought to use solar energy to create electricity. (Sun)
VI - Join each of the following pairs of sentences with "or, and, but, so or because"
1. I told a joke. Nobody laughed.
=> I told a joke but nobody laughed.
2. You must study harder. You will go into another class.
=> You must study harder or you will go into another class.
3. The city suffers from air pollution. The city suffers from water pollution.
=> The city suffer from both air and water pollution
4. I knew her family. I did what I could for her.
=> I knew her family so I did what I could for her.
5. We can't afford energy - saving light bulbs. The light bulbs are too expensive.
=> We can't afford energy-saving light bulbs because the light bulbs are too expensive.
V. Put the verbs in the right tense or form
1. If he (learn) learnt to drive, he would be able to drive his car.
2. They will lose their way if they (not have) don't have a map.
3. If the students (attend) attend Quang Trung school, they have to wear uniform.
4. Frogs and toads (die) will die a lot if people continue to use electricity to catch fish.
5. If Lan (not have) doesn't have a bicycle, she will not go camping with us.
6. His father would buy that house if it (not be) was not expensive.
7. If students do not throw plastic bags anymore, our school yard (clean) will clean.
8. I would do the test in five minutes if it (not be) was not difficult.
VI. Complete the sentence with the one word given below. One word can be used for more than one sentence: for/ up/ after/ on/ off/ away/ in.
1. Who's going to look after the children while you're away?
2. "Turn on the TV for me, will you? I want to watch the cartoon.
3. She's looked for her keys everywhere.
4. Turn off the radio. I'm working.
5. If we go on littering, the environment will become seriously polluted.
6. Don't throw these newspapers away.
7. Could you fill in this form?
8. Don't wake the baby up . Let him sleep.
9. Don't believe her. She's just made up the story.
10. Susan took off her coat and put it on the sofa.
VII. Fill in the blanks with proper words, then answer the following questions.
power - effective - nuclear - advanced - pollution
heat - stored - electricity - energy - panels
Are you looking for a cheap, clean, (1) effective source of power that doesn't cause (2) pollution or waste natural resources? Look no further than solar (3) energy from our Sun.
At present, most of our (4) electricity comes from the use of coal and gas, oil or (5) nuclear power. This power could be provided by the Sun. one percent of the solar energy that reaches the Earth is enough to provide (6) power for the total population.
Many countries are already using solar energy. Solar (7) pannels are placed on the roofs of a house and the Sun's energy is used to (8) water. The energy can be (9)stored for a number of days, so on cloudy days you can use solar energy, too.
Sweden has an (10) advanced solar energy program. There, all buildings will be heated by solar energy and cars will use solar power instead of gas by the year 2015.
1) Is the solar energy an efficient source of power?
=> Yes, it is
2) Where are the solar panels placed?
=> Solar panels are placed on the roof of a house
3) How long can the energy be stored?
=> The energy can be stored for a number of days
4) Is the solar energy used in Vietnam now?
=> Yes, it is
Đề 2
I. Each sentence has a mistake indentify and correct it.
1. If only we had a bigger house we can => could invite our friends to stay.
2. It took me so many => much time to learn this lesson.
3. They listened to their teacher carefully, as => so they understood the lesson easily.
4. The boy broke the window when he is => was playing football with his friends.
5. Peter and John plays => play badminton every Saturday with Maria and me.
6. She wishes he will => would stop interrupting her whenever she speaks.
7. Digital flat televisions are => is too expensive for we to buy at this time.
8. I haven't seen my grandparents since => for a quarter of a year
9. Your friends went to your native village last weekend, weren't => didn't they?
10. Nam asked Mai what he can => could do to help her.
II - Finish the second sentences so that it has the same meaning with the first one:
1. She planted that tree five years ago.
That tree was plated 5 years ago
2. My family has someone water the roses every day.
My family has the roses watered every day
3. He's going to have his room redecorated with some new furniture.
He's going to ask somebody for redecorating his room with some new furniture
4. Shall we use gas instead of burning coal?
I suggest using gas instead of burning coal
5. Tom failed the exam because of his laziness.
Because Tom was lazy, he failed the exam
6. I hope to see you at Christmas.
I'm looking forward to seeing you at Christmas
7. Laurence last saw his sister when she left from Japan.
Laurence 's not seen his sister since she left from Japan
8. Do you spend two hours surfing the web every evening?
Does it take you two hours to surf the web every evening?
9. I think it is the better to wait for the next bus.
I suggest waitting for the next bus
10. People have used the Internet all over the world.
The Internet has been used all over the world
III. Put in the correct word forms.
1. There has been a reduction (reduce) of 10% in the amount of the money available for buying the new books.
2. The alpine landing (land) is very dramatic.
3. Women who are slimming can never enjoy a meal without being afraid of organizing (organize) their diet.
4. She always listens attentionly (attention) to what she is told.
5. He was infomative (information) of the consequences in advance.
6. The professor explained his ideas with great clearly(clear)
7. The cost of the carriage (carry) must be repaired by the buyer.
8. His health was seriously affected and he suffered from constantly sleeping(sleep).
9. In ancient Greece, the owl was a symbol of wisdom (wise)
10. The judge told him it was irreponsible (responsible) to drink and drive, and banned him for a year.
#trannguyenbaoquyen
Đề 1
I. Each sentence has a mistake find and correct it.
1. I wish I can => could go to the cinema with you tonight.
2. He asked me if I know => knew that man over there.
3. We are used to live => living next door to each other at one time.
4. Printing was invented by the Chinese => Chinese.
5. There was little traffic, so the journey didn't take very long. (câu này đúng rồi nha )
6. The number of the books in the library has risen => have been risen to over five million.
7. If I had his phone number here, I will => would give it to you immediately.
8. My aunt has begun taught => taught English for twenty years.
9. He became interest => interested in reading while he was working in the city library.
10. My father has retired => retired three years ago and he is now living on his pension.
II. Rewrite these following sentences into conditional Sentences
1. They don't behave themselves so their parents are not happy about that.
→ If ............they behaved themselves , their parents would be happy about that
2. She didn't say sorry so he was angry.
→ If ...........she had said sorry , he wouldn't have been angry
3. I am not a rich businessman and I can't afford to buy an expensive car.
→ If ........I were a rich businessman , I could afford to buy an expensive car
4. It rained last night so I didn't go to the barbecue.
→ If ..........it hasn't rained last night , I would have gone to the barbecue
5. My parents do not allow me to go, so I have to stay at home.
→ If ......my parents allowed me to go , I wouldn't have to stay at home
6. She doesn't pay attention to her cooking so the food is horrible.
→ If .......she paid attention to her cooking , the food wouldn't be horrible.
7. The weather wasn't very nice so we didn't go camping.
→ If ....the weather had been very nice , we would have gone camping
8. The computer broke down and I had to stop my work.
→ If .......the computer hadn't broken down , I wouldn't have stopped my work
9. She loves him so she forgives him easily.
→ If .............she didn't love him , she wouldn't forgive him easily
10. He was angry so I didn't say anything.
→ If ........he hadn't been angry , I would have said anything
III - Fill in the blank space with the correct from of the words in parentheses:
1. They live........happily....... in a small village. (Happy)
2. You should spend your money and energy as......economy..... as possible. (Economy)
3. You can buy waste.....product... made from this factory. (Produce)
4. This library is open to all........readers....... (Read)
5. Air and water are......necessary...... in our life. (Necessary)
6. My brother can repair electric.....appliances..... very well. (Apply)
7. These......innovations.... will conserve the earth. (Innovate)
8. Since the world's energy resources are limited, we must..conserve... them. (Conservation)
9. We suggest....replacing..... the light bulb. It is broken. (Replacement)
10. To keep the air unpolluted, people ought to use.......solar... energy to create electricity. (Sun)
VI - Join each of the following pairs of sentences with "or, and, but, so or because"
1. I told a joke. Nobody laughed.
=> I told a joke but nobody laughed.
2. You must study harder. You will go into another class.
=> You must study harder or you will go into another class.
3. The city suffers from air pollution. The city suffers from water pollution.
=> The city suffers from air pollution and the city suffers from water pollution.
4. I knew her family. I did what I could for her.
=> I knew her family and I did what I could for her.
5. We can't afford energy - saving light bulbs. The light bulbs are too expensive.
=> We can't afford energy - saving light bulbs because the light bulbs are too expensive.
V. Put the verbs in the right tense or form
1. If he (learn) ____learnt___ to drive, he would be able to drive his car.
2. They will lose their way if they (not have) _don't have___ a map.
3. If the students (attend) _attends_ Quang Trung school, they have to wear uniform.
4. Frogs and toads (die) _will die__ a lot if people continue to use electricity to catch fish.
5. If Lan (not have) _doesn't have___ a bicycle, she will not go camping with us.
6. His father would buy that house if it (not be) _weren't_ expensive.
7. If students do not throw plastic bags anymore, our school yard (clean) _won't be cleaned__.
8. I would do the test in five minutes if it (not be) _weren't difficult.
VI. Complete the sentence with the one word given below. One word can be used for more than one sentence: for/ up/ after/ on/ off/ away/ in.
1. Who's going to look __after____ the children while you're away?
2. "Turn ___on___ the TV for me, will you? I want to watch the cartoon.
3. She's looked ____for__ her keys everywhere.
4. Turn ___off___ the radio. I'm working.
5. If we go __on____ littering, the environment will become seriously polluted.
6. Don't throw these newspapers ___away___.
7. Could you fill __in____ this form?
8. Don't wake the baby __up____. Let him sleep.
9. Don't believe her. She's just made __up____ the story.
10. Susan took __of____ her coat and put it on the sofa.
- 1- The campaign against air pollution was organized by a famous environment activities (act) 2- Bob was generous . He gave a sum of money to charity. (generosity) 3- After graduation, my priority is to earn enough money to support my family. (prior) 4- That actor is an amusing one. TV audiences like his sense of humor . (humorous) 5- She isn’t satisfied with her preparation for Tet. (prepare) 6- We often go to the town cultural house. (culture) 7- He often takes part in many different charity activities (diference / act) 8- She has been nominated as the president of our company. (nomination) 9- That is a good choice for your future. (choose) 3
- 10- There are many celebrations throughout the year. (celebrate) IV- Join each pair of the sentences using the words in brackets
1. activities ><
2. generous
3.. priority
4. humor
5. preparation
6.cultural
7.different- activities
8. nominated
9. choice
10. celebration
ahihihi
1/ .Luckily.... , the typhoon didn't cause any damage to the village (Lucky)
2/ If the..pollution... goes on, what will happen? (pollute)
3/ If it doesn't rain soon, there'll be a great ..shortage . of water (short)
4/ They are going to ...beautify.. the town with more trees and parks ( beautiful)
5/ I am afraid you aren't suitably ...qualify.. for the job (qualification)
6/ We believe the new program will be..beneficial ... to everyone (benefit)
7/ TV .....viewers .... can match many programs on different channels (view)
8/ The storm has ...abruptly... changed the direction (abrupt)
9/ It was ....exciting .... that we won the Cup last year (excite)
10/ The earthquake caused....extentive ... damage to the city (extend)
11/ Nobody belived the official got the money....honestly... (honest)
12/ He thinks it is......unneeded..... to left her know the truth (need)
13/ Ha Long Bay has just been nominated as one of the world's ....wonders .... ( wonderful)
14/ Dad's work are always....persuading ..... (persuade)
15/ She complained of her student's inappropriate......behavior...... towards her (behave)
16/ Lots of ..cultural... activities have recently been held in our city (culture)
17/ It was such .....worrying ..... news that they all sat there saying nothing (worry)
18/ Bahasa Malaysia is known....simply. as Malay (simple)
19/ The evidence was not really ...persuasive....... ( persuade)
20/ Cigarette ......advertiser..... has been banned for many years (advertise)
21/ The terrible ..destruction... pf the storm made thousands of people homeless (destroy)
22/ TV viewers nowadays can watch a ....various ....... of international programs on VTV4 (vary)
1/ Luckily , the typhoon didn't cause any damage to the village (Lucky)
2/ If the pollution goes on, what will happen? (pollute)
3/ If it doesn't rain soon, there'll be a great shortage of water (short)
4/ They are going to beautify the town with more trees and parks ( beautiful)
5/ I am afraid you aren't suitably qualified for the job (qualification)
6/ We believe the new program will be beneficial to everyone (benefit)
7/ TV viewers can match many programs on different channels (view)
8/ The storm has abruptly changed the direction (abrupt)
9/ It was exciting that we won the Cup last year (excite)
10/ The earthquake caused extensive damage to the city (extend)
11/ Nobody belived the official got the money honestly (honest)
12/ He thinks it is necessary to left her know the truth (need)
13/ Ha Long Bay has just been nominated as one of the world's wonders ( wonderful)
14/ Dad's work are always persuasive (persuade)
15/ She complained of her student's inappropriate behavior towards her (behave)
16/ Lots of cultural activities have recently been held in our city (culture)
17/ It was such worrying news that they all sat there saying nothing (worry)
18/ Bahasa Malaysia is known simply as Malay (simple)
19/ The evidence was not really persuasive ( persuade)
20/ Cigarette advertisement has been banned for many years (advertise)
21/ The terrible destruction pf the storm made thousands of people homeless (destroy)
22/ TV viewers nowadays can watch a variety of international programs on VTV4 (vary)
Activity 1:
1, The flood happened earrly this morning in QB province and now ( the ) aid to the flood victims is being sent by the government.
2, The city was struck by the earthquake and thousands of buildings and houses were destroyed completely.
3, A state of emergency following the earrthquake has been declared by our government.
4, When the typhoon happened, most of people there had been moved to safe area.
5, His house was destroyed by the storm completely and now he is living with his friends.
Il. Supply the correct word form:
1. There are mary...celebrations ...throughout the year. (celebrate)
2. He wants to...decorated.......his room (decoration)
3. Tet is a ..........joyful........festival of the Vietnamese people. (joy) .
4. i'm very........proud ........of my father. (pride)
5. we often go to the town......cultural...house (culture)
6. She isn't happy with her......preparation........for Tet. (prepare)
7. Easter is a joyful fstival which is ............celebrated.......... in many countries in the world. (celebration)
8. People crowded the streets on....national...... (nation) Day watch.......colorful...... parades. (color)
9. He is the..........composer........of our string band. (compose)
10. He is the ....joyful.........and pride of his mother: (Goyful)
1.stormy
2.abruptly
3.coastal
4.homeless
5.preparation
6.memorized
7.nationwide
8.canned
9.prediction
10.energetic
11.conserved
1. Despite the stormy weather, thousands of soldiers helped protect the area (storm)
2. A big storm abruptly struck my city two weeks ago (abrupt)
3. Vietnam's coastal provinces suffer from typhoon every year (coast)
4. He gave food and clothes to the homeless people last Christmas (home)
5. She isn't satisfied with her preparation for Tet (prepare)
6. I suggest these poems should be memorized.(memory)
7. That kind of new products has been advertised nationally.(nation)
8. They bought a lot of canned food to prepare for the coming typhoon (can)
9. There was no prediction that the tsunami would come about (predict)
10. Our students are very energetic boys and girls (energy)
11. The environmen in our neighborhood needs to be conserved (conserve)