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I. Read the passage and choose the best answer A, B, C or D to complete the passage.
The natural environment includes all natural resources that are necessary for life: the air, the oceans, the sun, andthe land. Because they are vital for life, these resources must be protected from pollution and conserved. Ecologists study their importance and how to (1).......... them carefully.
According to ecologists, resources are divided into two groups: (2).......... and non-renewable. When a resource is used, it takes some time to replaceit. If the resource can be replaced (3)........., it is called renewable. If it cannot be replaced quickly and easily, it is non-renewable. For example, grass for animals is a renewable resource. When cows eat the grass, the resource is used. If the soil is fertilized and (4).........., more grass will grow. Coal, however, is non-renewable because it takes millions of years to make coal. All fossil fuels are non-renewable resources.
1. A. use B. be used C. used D. using
2. non-renewable B. renewable C. limited D. plentiful
3. A. easy B. difficultly C. quickly D. for a long time
4. A. protect B. protected C. protecting D. to protect
2. The pollution rate in this area seems________slowly.
A. increase B. increasing C. to increase D. to be increase
3. This forest is 3 acres__________.
A. width B. wide C. widely D. widened
4. A conference______takes place every year is called a yearly conference.
A. where B. which C. when D. who
5. I took the trip_______ my brother recommended.
A. who B. whom C. where D. Æ
6. Compared to the earth, Mercury is _______to the sun.
A. much closer B. much more closer
C. much more near D. more closer
7. Chris is a good friend of________.
A. me B. my C. mine D. I
8. If you_________more slowly, he would have understood you.
A. spoke B. would speak C. spoken D. had spoken
9. Your house has_______ nice furniture.
A. such B. such a C. so D. so a
10. Norah Jones________music is loved by many jazz fans, grew up in Texas.
A. who B. whose C. whom D. which
11. The more expensive the hotel is,___________the service is.
A. better B. best C. the better D. the best
12. I'm going on holiday_________the end of this month.
A. at B. in C. on D. to
13._________it rained a lot, we enjoyed our holiday.
A. Because B. Despite C. Although D. Because of
14. _________ make a good impression on her.
A. Only by doing so can I B. Only so doing can I
C. Only by so doing I can D. Only by doing so I can
15. "The Matrix" is_______than any other films I've seen.
A. more exciting B. more excited C. most exciting D. most excited
16. If I______ you, I would go to bed earlier at night.
A. be B. am C. had been D. were
17. If it________ too cold, we could go on a picnic.
A. isn't B. wouldn't be C. weren't D. wouldn't be
18. If I had millions of dollars, I would_______ all over the world.
A. be travelled B. travelling C. travel D. to travel
19. If you were not sick, ________with us?
A. will you come B. would you come C. do you come D. are you coming
20. If they didn't live so far away, I_________ them every week.
A. visit B. visited C. will visit D. would visit
21. If the questions________ not too difficult, we______ them.
A. were/could answer C. were/ can answer
B. are/ could answer D. are/ can answer
22. One of the doctors_______ the patient's injuries are not very serious.
A. say B. says C. said D. are saying
23. One of the_______ diseases mankind has to face______ cancer.
A. worst/ are B. worse/ are C. worst/ is D. worse/ is
24. They have not found ______ any efficient medicine for SARS.
A. in B. up C. on D. out
25. He has tried to get rid of ______, but he hasn't succeeded.
A. smoking B. smoke C. to smoke D. smokes
26. I hope these tablets can be _____ to your headache.
A. help B. of helping C. of some help D. helping
27. If I were 5 years younger, I would ____ that job.
A. apply to B. apply for C. apply into D. apply in
28. If I were you, I would persuade him ______ the new treatment.
A. to try B. trying C. tries D. try
29. He couldn't stop smoking. Neither _______.
A. could his wife B. his wife could C. his wife did D. did his wife
30. I told her ____ to the hospital and have her lungs checked, but she didn't want to.
A. go B. goes C. to go D. going
31. Heart disease is as dangerous as cancer _____.
A. is B. are C. do D. does
32. Finally, they succeeded ______ finding a cure for that strange disease.
A. with B. on C. to D. in
33. The doctor said she needed to be _____ a diet.
A. in B. on C. with D. into
34. If I were your age, I would ___ every month.
A. go to bushwalk B. go bushwalk C. bushwalking D. go bushwalking.
35. Psychiatrists have tried _____ people from smoking.
A. stopped B. to stop C. stop D. to be stopped
36. The farmers of this country can't supply enough because ______ bad weather.
A. due B. of C. to D. from
37. I _______ not miss any classes if I _______ you.
A. would/ was B. would/ were C. will/ am D. will/ was
38. Vietnam is rice - ______ country.
A. export B. exports C. exported D. exporting
39. This field ____ give good crops
A. used to B. awaiting C. used at D. used from
40. The demonstrators are ______ their employers' answers.
A. await B. awaiting C. waiting D. awaiting for
1,she said................collect it for me after work
a,would b,did c,must d,had
2,she said i....................an angel
a,am b,was c,were d,have been
3,she said that he....................unreliable
a,is b,were c,was d,would be
4,she asked me where i......................from
a,come b,coming c,to come d,came
5,she....................me whether i liked classical music or not
a,asks b,told c,asked d,b&c
6,i worder why he....................love his family
a,doesn't b,don't c,didn't d,hasn't
7,they asked me how many children..............................
a,if i had b,had i c,i have d,i had
8,the student said that the english test..........................the most difficult
a,is b,was c,will be d,have been
9,he advised......................too far
a,her did not go b,her do not do c,her not to go d,she did not go
10,the guest told the host that.........................
a,i must go now b,he must go now c,he had to go now d,he had to go then
11,my parents asked me.............................about my fault
a,to explain b,explain c,explaining d,explained
12,today is my happinest day of my life
the groom.said .........................the happinest day of his life
a,today was b,that day was c,that day is d,yesterday was
1 If she............here now,she could give us some advices
a,is b,was c,were d,has been
2, I .........not loose my way if i .......you
a,would/was b,would / were c,will/am d,will/was
3,............I came,she was learning
a,when b,if c,because d,as soon as
4, I..............not be late for class if I ............you
a,would/was b,would/were c,will/am d,will/was
5, If I were you, I would .............her
a,marry b,to marry c,married d,marrying
6, You................the exam unless you study hard
a,will fail b,would fail c,will pass d,would pass
7, If it.................I shall take an umnrella with me
a,rain b,rains c,to rain d,rained
8, I...................be able to give you the answer if you asked me tomorrow
a,would b,will c,should d,might
9, If i.......................the teacher, I would give an aesier test
a,was b,were c,is d,am
10, If i were you, I................visit them without an invitation
a,won't b,hadn't c,don't d,wouldn't
11, If you want.................there before dark, you should start at one
a,get b,to get c,getting d,got
12, Ask him..........in, don't keep him standing at the door
a,come b,came c,to come d,coming
13, I don't know him but he looks as if he....................be his father
a,can b,could c,would d,should
14, If it....................fine, I shall go out
a,was b,will be c,is d,were
15, If you look hard enough, you....................it
a,will find b,will be finding c,are finding d,found
1. If she_____here now,she could give us some advices
a.is
b.was
c.were
d.has been
2. I_____not loose my way if I _____you
a.would/was
b.would/were
c.will/am
d.will/was
3._____I came,she was learning
a.when
b.if
c.because
d.as soon as
4. I_____not be late for class if I_____you
a.would/was
b.would/were
c.will/am
d.will/was
5. If I were you, I would_____her
a.marry
b.to marry
c.married
d.marrying
6. You_____the exam unless you study hard
a.will fail
b.would fail
c.will pass
d.would pass
7. If it_____I shall take an umnrella with me
a.rain
b.rains
c.to rain
d.rained
8. I_____be able to give you the answer if you asked me tomorrow
a.would
b.will
c.should
d.might
9. If I_____the teacher, I would give an aesier test
a.was
b.were
c.is
d.am
10. If i were you, I_____visit them without an invitation
a.won't
b.hadn't
c.don't
d.wouldn't
11. If you want_____there before dark, you should start at one
a.get
b.to get
c.getting
d.got
12. Ask him_____in, don't keep him standing at the door
a.come
b.came
c.to come
d.coming
13. I don't know him but he looks as if he_____be his father
a.can
b.could
c.would
d.should
14. If it_____fine, I shall go out
a.was
b.will be
c.is
d.were
15, If you look hard enough, you_____it
a.will find
b.will be finding
c.are finding
d.found
Choose the best answer for each of the following sentences .
1. She was very sad ______ good marks in the final test.
A. not get B. not to get C. to not get D. not getting
2. My sister has decided to lose weight, so she is living ______ oranges for a week.
A. with B. on C. in D. by
3. When I ______ school, I am going to work in a factory .
A. begin B. study C. leave D. learn
4. What can we do to prevent people ______ throwing drink cans away?.
A. in B. of C. on D. from
5. We have not seen each other ______last Sunday.
A. for B. since C. on D. in
6. Excuse me! I am doing my homework. ______ turning down your radio a bit?.
A. Would you please B. Can you C. Could you D. Would you mind
7. You should work ______ for the coming exam.
A. hard B. hardly C. more hardly D. more hard
8. He found a watch when he ______ in the street.
A. walked B. has been walking C. was walking D. has walked
9. My uncle used to live ______ a farm when he was young.
A. in B. at C. during D. on
10. Millions of Christmas cards ______every year.
A. send B. are sent C. are sending D. was sent
Choose the best answer for each of the following sentences .
1. She was very sad ______ good marks in the final test.
A. not get B. not to get C. to not get D. not getting
2. My sister has decided to lose weight, so she is living ______ oranges for a week.
A. with B. on C. in D. by
3. When I ______ school, I am going to work in a factory .
A. begin B. study C. leave D. learn
4. What can we do to prevent people ______ throwing drink cans away?.
A. in B. of C. on D. from
5. We have not seen each other ______last Sunday.
A. for B. since C. on D. in
6. Excuse me! I am doing my homework. ______ turning down your radio a bit?.
A. Would you please B. Can you C. Could you D. Would you mind
7. You should work ______ for the coming exam.
A. hard B. hardly C. more hardly D. more hard
8. He found a watch when he ______ in the street.
A. walked B. has been walking C. was walking D. has walked
9. My uncle used to live ______ a farm when he was young.
A. in B. at C. during D. on
10. Millions of Christmas cards ______every year.
A. send B. are sent C. are sending D. was sent
1. Astronauts ................. in their spaceship, but they frequently work outside now.
A. were used to stay B. used to stay
C. were staying D. had used to stay
2. People ................. that the earth is round before.
A. were not used to believe B. used to believing
C. would not use to believe D. did not use to believe
3. Tuberculosis ................. incurable before.
A. use to be thought B. used to be thought
C. used to think D. use to think
4. Formerly babies ................. of whooping cough.
A. have died B. used to die
C. would die D. both B and C
5. These city girls are used ................. in the field.
A. to work B. used to lie
C. would D. to working
6. Newton ................. scientific books when being a boy.
A. used to read B. has read
C. had read D. bad been reading
7. I am sorry I am not ................. fast.
A. used to drive B. used to driving
C. use to drive D. use to driving
8. Frank used to work in a small shop. He .................
A. doesn’t any more B. still does
C. is now D. had never done anything else
9. I ................. in Jakarta. I’ve lived here all my life.
A. am used to living B. used to living
C. use to live D. am used to live
10. Jane ................. for the telephone company, but now she has a job at the post office.
A. used to working B. used to work
C. is used to working D. am used to work
1. Mr. Minh is elected the Head of the ______ Union.
A. s' Farmers B. Farmers C. Farmers' D. Farmer's
2. Mai and Minh decided to go ______ a walk.
A. by B. for C. on D. in
3. My parents ____ bought me a new motorbike if I had not failed the exam.
A. will B. will have C. would D. would have
4. The farm could _____ imported more machines.
A. have B. had C. has D. having
5. The village would have ______ a new school if they had had enough money.
A. builded B. built C. build D. building
6. My grandfather ______ teach literature at a high school, but he is now retired.
A. used to B. is used to C. use to D. was used to
7. This is a wheat crop _______ in the farm.
A. grow B. growing C. grown D. grows
8. It rained ______ heavily ______ after only half an hour, everywhere was covered with water.
A. so/ that B. such/ that C. very/ that D. so/ then
9. We decided to drive back through a new road ______ was much longer but safer.
A. what B. where C. which D. how
10. It's the first time I ______ a bird of this colour.
A. see B. am seeing C. can see D. have seen
11. The ground is hard and dry. It hasn't rained _____ ages.
A. from B. for C. since D. by
12. If I _____ the leader of the team, I ______ do a lot of things.
A. was/ will B. was/would C. were/would D. had been/ would
13. I ______ to the author if I thought he would publish the article.
A. write B. had writen C. would write D. had written
14. The black bear suddenly appeared from ______ the tent.
A. behind B. out C. with D. after
15. He ____ on a trip to America if he had time and money.
A. will go B. would have gone C. goes D. would go
16. Most snakes eat animals _____ than their own size.
A. large B. that are large
C. which are larger D. are large
17. If we went that way, I am sure we ______ get there quicker.
A. can B. must C. need D. would
18. Even if the rain ______ now, there won't be a harvest this year.
A. came B. comes C. didn't come D. will come
19. I'd rather ______ to a concert than a film, if you don't mind.
A. go B. going C. gone D. to go
20. _______ is one of the few substances that can be frozen.
A. It is water B. water C. that water D. though water
21. The Pharaohs _______ the rulers of ancient Egypt.
A. were used B, used to be C. were used to D. were used to being
22. The bell rang, but I didn't hear it. I ______ asleep.
A. were B. must be C. must have been D. was
23. If I had known Chinese was so difficult, I ______ never ______ it up.
A. would/taken B. will/take C. would/take D. would/have taken
24. Potatoes and onions ______from insects by new technology.
A. are preventing B. prevention is C. are prevented D. prevented
25. The grass is wet, It ______ last night.
A. used to rain B. rains C. would rain D. must have rained
26. _____the moon has no water, its surface responds to the gravitational force of the earth.
A. Although B. However C. Therefore D. Except
27. I would have been in real trouble _____ your help.
A. although B. despite C. because D. if it hadn't been for
28. Lan did very well on the exam. She ______ hard
A. studies B. would study C. probably studies D. probably studied
29. Tomatoes can be used ______ as a salad green or as a cooking vegetable.
A. such B. both C. either D. neither
30. In bacteria other organisms, _______ is the DNA that provides the genetic information.
A. it B. which C. and D. both
31. His light are out. Perhaps, he _____ to sleep.
A. went B. has gone C. goes D. is going
32. Mai didn't come to class yesterday. She ______ an accident.
A. will have had B. would have C. may have had D. can have
33. Nam was fined for speeding. He ______ so fast.
A. should drive B. should have driven C. drives D. should not have driven
34. Take Mai's address with you ______ you have time to see her when you are in Hanoi.
A. if B. when C. in case D. as
35. This is the only party ______ in my life.
A. I enjoy B. I will enjoy C. I have never enjoyed D. I've ever really enjoyed
36. Hai's car stopped on the high way. It _______ out of petrol.
A. runs B. may run C. may have run D. would run
37. My son came back home without his book. He _____ it.
A. could have lost B. was losing C. would lose D. would be losing
38. The farther a star is from us, ______ it seems to us.
A. smaller B. much small C. the smallest D. the smaller
39. Great noise is known__________deaf of many people.
A. causing B. to cause C. causes D. caused
40. My father said no other motorbike could go_______his motorbike.
A. so fast like B. as fast like C. so fast D. as fast as
choose the best answer from the following sentences
1,a herritage b,religious c,wonder d,jungle
2,linh said the she..............working then
a,is b,were c,will be d,was
3,tree leaves.................to wrap things
a,using b,are used d,is used d,used
4,a competition b,pomegranate c,festival d,council
5,millions of chrismas cards..........................every year
a,were send b,is sending c,are sent d,send
6,john asked peter......................he borrowed his book
a,if whether b,whether if c,if d,what