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Our surrounding environment is so polluted that we should follow specific approaches to tackle this problem. To begin with, each of us should use water wisely. That can simply be the instant repair of leaky faucets and pipes because a dripping faucet can waste as much as 5 liters a month. Besides, using the shower instead of taking a bath can save up 50% of the water consumed. Plus, responsible disposal of waste should be put into practice in every household. To be more precise, organic trash and scrap metal are to be classified and discarded in different bins. Moreover, it is advisable to reduce our electricity consumption. By turning off the light when going out of the room or using energy-saving devices, we can save not only our money but our environment as well. To sum up, the concerted effort from each individual in saving the environment will yield the best results.
ex1 :
1. my arent often ___goes__(go) to the countryside at weekends ____to avoid__(avoid)___being__(be) disturbed by the noise
2. remember __turning___(turn) off the lights before ______going____(go) to bed ____to save___(save) electricity
3. you need _to study__(study) harder __to get___(get) high marks
4. please remember ___to put___(put) away all the CDs when you've finished___listening____(listen) to them
5. after having driven for an hour , we stopped__asking__(ask) the way and then we stopped __to drive__(drive) again__to have_(have) lunch
6. he often ____gets___(get) up early_to catch___(catch) the first bus
7. i ___went_(go) to Binh Minh Booktore last night__to buy__(buy) some nglish books
8. eople can _use__(use) music ___to communicate___(communicate)
260/ We / have / dinner / when / light / go out
a We have dinner when the light go out.
b We were having dinner when the light went out.
c We was having dinner when the light go out.
d We are having dinner when the light went out.
261/ There / be / lot / traffic / streets / during / rush hour.
a There is lot of traffic in streets during rush hours.
b There are lot of traffic at the streets during rush hours.
c There is a lot of traffic in the streets during rush hours.
d There is a lot of traffic at the streets during rush hours.
262/ He / usually / go / for / walk / 20 minutes / before / go / bed.
a He usually goes for walk about 20 minutes before go bed.
b He usually goes for walk about 20 minutes before going bed.
c He usually goes for a walk about 20 minutes before going to bed.
d He usually goes for a walk about 20 minutes before go to bed.
263/ Their parents / go / business / Paris / since last week .
a Their parents have gone on business in Paris since last week.
b Their parents go to business in Paris since last week.
c Their parents go on business in Paris since last week.
d Their parents have gone to business in Paris since last week.
264/ They / learn / English / 1999.
a They have learnt English since 1999.
b They have learnt English for 1999.
c They has learnt English since 1999.
d They has learnt English for 1999.
265/ I / talk / Jim / the phone / last night.
a I talked to Jim on the phone last night.
b I talked to Jim at the phone last night.
c I talked to Jim in the phone last night.
d I talked to Jim off the phone last night.
266/ What / length / Red River ?
a What is length of Red River?
b What are length of Red River?
c What are the length of Red River?
d What is the length of Red River? 2
67/ What / most expensive / you / ever / buy ?
a What is the most expensive things you’ve ever bought?
b What is most expensive thing you’ve ever bought?
c What is the most expensive thing you’ve ever bought?
d What is most expensive things you’ve ever bought?
268/ Could / show / me / how / use / radio?
a Could you show me how to use this radio?
b Could you show me for how to use this radio?
c Could you show me how use this radio?
d Could you show for me how use this radio?
269/ I / be / interested / computer.
a I am interested at computer.
b I am interested of computer.
c I am interested in computer.
d I am interested on computer. 2
70/ Not get up late / or you / miss / early train.
a Don’t get up late or you would miss the early train.
b Not get up late or you’ll miss the early train.
c Not get up late or you would miss the early train.
d Don’t get up late or you’ll miss the early train.
271/ It / hotter / today / yesterday.
a It was hotter today it was yesterday
b It’s hotter today than it is yesterday
c It was hotter today than yesterday
d It’s hotter today than it was yesterday
272/ I / finish / homework / half an hour ago.
a I finished my homework half an hour ago.
b I finish my homework half an hour ago
c I will finish my homework half an hour ago
d I have finished my homework half an hour ago
273/ She / not like / milk / when / she / young.
a She doesn’t like milk when she were young
b She didn’t like milk when she young
c She doesn’t like milk when she was young
d She didn’t like milk when she was young
274/ The children/ play/ football/ the play ground/ now.
a The children is playing football on the play ground now
b The children are playing football on the play ground now
c The children are playing football in the play ground now
d The children is playing football in the play ground now
275/ She / need / get / new passport / because / lose / old one.
a She need to get a new passport because she’s lost the old one
b She needs to get a new passport because of she’s lost the old one.
c She needs get a new passport because she’s lost the old one.
d She needs to get a new passport because she’s lost the old one.
276/ It take / me / 20 minutes / get / here yesterday.
a It take me 20 minutes to get here yesterday
b It take me 20 minutes get here yesterday
c It took me 20 minutes to get here yesterday
d It took me 20 minutes get here yesterday
277/ You / been to London?
a Have you ever been to London?
b Has you ever been to London?
c Have you yet been to London?
d Has you been to London yet?
278/ They / move / Hanoi / 1968.
a They moved to Hanoi on 1968
b They moved to Hanoi in 1968
c They moved to Hanoi since 1968
d They moved to Hanoi for 1968 2
79/ It / exciting / hear / she has won / gold medal.
a It is exciting hear that she has won a gold medal.
b It was exciting for hear that she has won a gold medal.
c It was exciting hear that she has won a gold medal.
d It is exciting to hear that she has won a gold medal.
280/ The nurse / kind enough / help him walk.
a The nurse was kind enough for help him walk.
b The nurse was kind enough help him walk.
c The nurse was kind enough of help him walk.
d The nurse was kind enough to help him walk.
281/ His friend persuade / him / study chemistry.
a His friends persuaded him to study chemistry.
b His friends persuaded him study chemistry.
c His friends persuaded him in study chemistry.
d His friends persuaded him in studying chemistry.
282/ You / better not go swimming because / look sick.
a You’d better not go swimming because look sick.
b You’d better not go swimming because of look sick.
c You’d better not go swimming because of you look sick.
d You’d better not go swimming because you look sick.
283/ He / so ill / he could / go / school.
a He was so ill that he couldn’t go to school.
b He was so ill that he couldn’t go to the school.
c He was so ill that he couldn’t go school.
d He was so ill that he couldn't go the school.
284/ What/ see/ the cinema/ weekend?
a What we will see at the cinema this weekend?
b What will we see at the cinema this weekend?
c What we will see at the cinema last weekend?
d What will we see at the cinema last weekend?
285/ You / have / good time / party / last night ?
a Will you have a good time at the party last night ?
b Do you have a good time at the party last night ?
c Would you have a good time at the party last night ?
d Did you have a good time at the party last night ?
Turn these sentences into the passive voice
a) Somebody has brought this child up badly
=> this child has been brought up badly
b) The teacher promised Jane a prize if she worked well
=> jane was promoised a prize by the teacher if she worked well
c) Teachers should make lessons more interesting for school children
=> lessons should be made more interesting for school children
d) We shall lock the house up for summer and the old gardener will look after it
=> the house will be locked up for summer and the old gardener will look after it
e) People say tortoises live longer then elephants
tortoises are said to live longer then elephants
f) One can't eat an orange if nobody has peeled it
orange can't be eaten if it hasn't peeled
g) Don't let the others see you
=> you shouldn't be seen by the others
h) Did anybody ever teach you how to behave?
were you taught how to behave?
i) It suprised me to hear someone had robbed you.
i was surprised to hear someone had robbed you.
Turn these sentences into the passive voice
a) Somebody has brought this child up badly
This child has been brought badly
b) The teacher promised Jane a prize if she worked well
Jane was promised a prize by the teacher if she worked well
c) Teachers should make lessons more interesting for school children
Lessons should be made more interesting for school children
d) We shall lock the house up for summer and the old gardener will look after it
The house will be locked up for summer and it will be looked after by the old gardener
e) People say tortoises live longer then elephants
Tortoises is said to live longer than elephants
f) One can't eat an orange if nobody has peeled it
Orange can't be eaten if it hasn't been peeled
g) Don't let the others see you
Don't let you be seen
h) Did anybody ever teach you how to behave?
Were you be taught how to behave?
i) It suprised me to hear someone had robbed you.
I was surprised to hear someone had robbed you
Chi động từ trong ngoặc ở thì quá khứ đơn hoặc thì quá khứ tiếp diễn:
1. We (have) a quarel, so she (avoid) meeting me this morning
had / avoided
2. We finally (open) the door. We (lose) the key
opened/ lost
3. Tam and Nam (glance) at her and (sit) down
glanced/ sat
4. They (write) a letter when I (knock) the door
was writing/ knocked.
5. Because it (rain) hard yesterday evening, we (cancel) the game
rained/ cancelled
6. She (look) for her watch when you (call) her
was looking/ called
7. What they (do) at 3:00 yesterday evening?
were they doing
8. We (damage) the building, so they (make) us pay for the damage
damage/ made
9. Tom (drive) to HCM city when he (see) the boy
was driving/ saw
10. They (call) an ambulance as soon as they (see) the accident
called/ saw
11. He (repair) the roof when his daughter (bring) him a glass of water
was repairing/ brought
12. They (turn) off the light while he (play) the guitar
turned/ was playing
13. They (annoy) him by asking him some silly questions
annoyed
14. They (say) nothing when the president (appear)
said/ appeared
15. We (get) bored because of a boring speech
got
16. The president (make) a speech when someone (say) "Hello"
was making/ said
17. He (win) two thousand pounds, but he (not give) up his homewwork
won/ didn't give up
I. Write “when” or “than” in each gap
1. Hardly had we started when the fire alarm went off.
2. No sooner had we set off than my brother needed the toilet.
3. No sooner were the animals caught than they escaped again.
4. Hardly had I closed my eyes when I dropped off to sleep.
5. No sooner do I do the washing than there’s another pile to be done.
6. Hardly were we in position when the bomb went off.
4. If she had written slowly
5. Would have been able to
6. Working, he would have had enough money now
7. If you had told
8. Eat too much,
9. It hadn't rained
10. Get dressed right away
4. she wrote very fast and as a result made a lot of mistakes (slowly)
➜if she ....had written slowly..................she wouldn't have made so many mistakes
5.owing to technical difficulties the plane was not able to take off.(able)
➜if there hadn't been technical difficulties, the plane ...would have been able to.........take off
6. he hasn't got enough money now because he didn't save when he was working. (would)
➜if he had saved when he was ...working, he would have had enough........ money now
7. it's just as well you told me or i might have married him (you )
➜i might have married him ..........me( Câu này k chắc...)
8. eating too much makes you fat (eat)
➜ if you ...eat too much, that will make...............you fat
9. we couldn't play tennis yesterday because of the rain. (rained)
➜if...it hadn't rained........................would've been able to play tenniss yesterday
10. if you don't get dressed right away we'll go without you. (put)
➜unless...you put on...............right away we'll go without you
Rewrite the sentences, so that their meaning stays the same, using given word
1, Our sources of energy will soon end if we dont try to save them(UNLESS)
=> Our sources of energy will soon end unless we try to save them.
2, Barbara plays chess better than Mike(WORSE)
=> Mike plays chess worse than Barbara.
3, There are too few glasses for everyone to have a drink(ENOUGH)
=> There are not enough glases for everyone to have a drink.
4, This is the most beautiful sight I have ever visited(NEVER)
=> I have never visited this such beautiful sight.
5, It is my sister's eighteenth birthday next week(WILL)
=> My sister will be eighteen next week.
6,Charles lives quite near his aunt's house(DOESN'T)
=> Charles doesn't live far from his aunt's house.
7, The doctor says that if my father continues to smoke he'll be ill(UMLESS)
=> The doctor says that unless my father continues to smoke, he won't be ill.
8, Does astronomy interest you?(TAKE)
=> Do you take care of astronomy?
9, Popular newspapers are cheaper than serious ones(EXPENSIVE)
=> Serious newpapers are expensive than popular ones.
10, It is not necessary for you to finish your assignment this evening(NEED)
=>You don't need to finish your assignment this evening.
If we turn off the lights when we aren't using them, we will save electricity