1. The hotel staff is friendly and ____. A. unhelpful B. courteous C. discourteous D. impolite 2. We all regard pollution as a_______ matter to human beings. A. serious B. seriously C. seriousness D. serio-comic 3. Many rare ____ of animals are in danger of extinction. A. species B. classes C. beings D. pairs 4. Garbage is considered to be some kind of ______. A. pollute B. pollutants C. pollution D. polluting 5. What exactly is the influence of television ____________ children? A. on B. in C. at D. with 6. Farmers use ________to kill insects that devastate their crops. A. pesticides B. toothpaste C. cheese D. plums 7. The society was set up to ______ endangered species from extinction. A. prevent B. distinguish C. preserve D. survive 8. It is vital that we act to stop the ………. of the rainforest. A. destroy B. destruction C. destroying D. destroyed 9. The sea turtle is an ………………..species. A. endangered B. dangerous C. endanger D. danger 10. We are proud of our ___________ staff, who are always friendly and efficient. A. well-done B. well-appointed C. well-behaved D. well-trained 11. The speech _______ we listened last night was informative. A. to which B. which to C. to that D. that 12. We do not have plenty _______ energy as we think. A. of B. on C. over D. with 13. She’s one of the kindest people________ I’ve ever known. A. that B. whose C. who D. which 14. If people stop destroying animal's natural habitat, more species will survive and produce ____. A. offspring B. ecology C. landscape D. benefit 15. Those who concern are very worried about the ____________ of many species. A. disappearance B. establishment C. supply D. provision 16. Cathy is trustworthy. She’s a person upon _________ you can always depend. A. who B. whom C. that D. X 17. Ngoc is friendly. We are talking about her. A. Ngoc, we are talking about, is friendly. C. Ngoc, about her we are talking, is friendly. B. Ngoc, whom we are talking about is friendly. D. Ngoc, about whom we are talking, is friendly. 18. The letter________she received this morning is from the USA. A. whose B. who C. whom D. which 19. “Have you ever met the man ____ over there?” “No. Who is he?” A. stands B. is standing C. standing D. who he is standing 20. __________ is produced from the heat stored in the earth's core. A. Geothermal energy B. Nuclear energy C. Solar energy D. Water energy 21. The people _________ in the accidents have been taken to Bach Mai hospital. A. injured B. injuring C. to injure D. injure 22. I am the last one _________ of the news. A. informing B. to inform C. to be informed D. inform 23. Could everybody………… bag has got lost please stay here? A. who B. whom C. whose D. which 24. Human beings are changing the __________ by building cities and villages where forests once stood. A. atmosphere B. space C. areas D. environment 25. I try to go jogging at least four times _______ week. A. the B. a C. an D. X 26. There is now increasing concern about the world's energy __________ particularly about thoseinvolving fossil fuels. A. possessions B. goods C. materials D. resources 27. My car doesn’t start because of __________ petrol. A. empty B. exhausted C. running out of D. dried 28. Nellie Ross of Wyoming was the first woman __________ governor in the United States. A. who elected B. to be elected C. was elected D. her election as 29. I live in a pleasant room ____________ the garden. A. to overlook B. overlooking C. overlooked D. which overlooking 30. What was the name of the man? You met and talked to him this morning. A. What was the name of the man who you met and talked to him this morning? B. What was the name of the man that you met and talked to this morning? C. What was the name of the man you met and talked to whom this morning? D. What was the name of the man whose you met and talked to this morning? 31. I have a message for people __________ by the traffic chaos. A. to delay B. who delay C. delayed D. who delaying 32. Yesterday I ______ in the park when I saw Dick playing football. A. was walking B. is walking C. has walked D. has been walking 33. __________ a new house? A. Have you just bought B. Did you just buy C. Do you just bought D. Have you bought just

1. The hotel staff is friendly and ____.  
 A. unhelpful B. courteous:lịch sự C. discourteous D. impolite
2. We all regard pollution as a_______ matter to human beings. 
 A. serious B. seriously C. seriousness D. serio-comic
3. Many rare ____ of animals are in danger of extinction. 
 A. species B. classes C. beings D. pairs
4. Garbage is considered to be some kind of ______. 
 A. pollute B. pollutants C. pollution D. polluting
5. What exactly is the influence of television ____________ children?
A. on B. in C. at D. with
6. Farmers use ________to kill insects that devastate their crops. 
 A. pesticides B. toothpaste C. cheese D. plums
7. The society was set up to ______ endangered species from extinction.
 A. prevent B. distinguish C. preserve D. survive
8. It is vital that we act to stop the ………. of the rainforest.
A. destroy B. destruction C. destroying D. destroyed
9. The sea turtle is an ………………..species.
 A. endangered B. dangerous C. endanger D. danger
10. We are proud of our ___________ staff, who are always friendly and efficient.
 A. well-done B. well-appointed C. well-behaved D. well-trained: được đào tạo bài bản
11. The speech _______ we listened last night was informative. 
 A. to which B. which to C. to that D. that
12. We do not have plenty _______ energy as we think. 
 A. of B. on C. over D. with
13. She’s one of the kindest people________ I’ve ever known.
A. that   B. whose  C. who   D. which
14. If people stop destroying animal's natural habitat, more species will survive and produce
____.
A. offspring: con cháu B. ecology C. landscape D. benefit
15. Those who concern are very worried about the ____________ of many species.
A. disappearance B. establishment C. supply D. provision
 
16. Cathy is trustworthy. She’s a person upon _________ you can always depend.
 A. who B. whom C. that D. X
17. Ngoc is friendly. We are talking about her.  
 A. Ngoc, we are talking about, is friendly.  
 C. Ngoc, about her we are talking, is friendly.  
 B. Ngoc, whom we are talking about is friendly. 
 D. Ngoc, about whom we are talking, is friendly. 
18. The letter________she received this morning is from the USA. 
 A. whose B. who C. whom D. which
19. “Have you ever met the man ____ over there?” “No. Who is he?”
 A. stands B. is standing C. standing D. who he is standing
20. __________ is produced from the heat stored in the earth's core.  
 A. Geothermal energy: địa nhiệt B. Nuclear energy  
 C. Solar energy D. Water energy  
21. The people _________ in the accidents have been taken to Bach Mai hospital. 
 A. injured B. injuring C. to injure  D. injure
22. I am the last one _________ of the news.   
 A. informing B. to inform C. to be informed D. inform
23. Could everybody………… bag has got lost please stay here?
A. who B. whom C. whose D. which
24. Human beings are changing the __________ by building cities and villages where forests once stood.
A. atmosphere B. space C. areas D. environment
25. I try to go jogging at least four times _______ week.
A. the B. a C. an D. X
26. There is now increasing concern about the world's energy __________ particularly about thoseinvolving fossil fuels.
A. possessions B. goods C. materials D. resources
27. My car doesn’t start because of __________ petrol.
A. empty B. exhausted C. running out of D. dried
28. Nellie Ross of Wyoming was the first woman __________ governor in the United States.
 A. who elected  B. to be elected 
 C. was elected  D. her election as 
29. I live in a pleasant room ____________ the garden. 
 A. to overlook B. overlooking C. overlooked D. which overlooking
30. What was the name of the man? You met and talked to him this morning. 
A. What was the name of the man who you met and talked to him this morning?
 
B. What was the name of the man that you met and talked to this morning?
C. What was the name of the man you met and talked to whom this morning?
D. What was the name of the man whose you met and talked to this morning?
31. I have a message for people __________ by the traffic chaos. 
 A. to delay B. who delay  C. delayed D. who delaying
32. Yesterday I ______ in the park when I saw Dick playing football.
 A. was walking B. is walking C. has walked D. has been walking
33. __________ a new house?       
 A. Have you just bought  B. Did you just buy 
 C. Do you just bought  D. Have you bought just 

#TIB

1. B. courteous 

courteous : lịch sự, nhã nhặn
2. A. serious 
3.  A. species [n] loài
4. B. pollutants [n] chất gây ô nhiễm
5. A. on 
6. A. pesticides 
7.  C. preserve 
8. B. destruction 
9. A. endangered 
10. D. well-trained: được đào tạo bài bản
11. A. to which
12. A. of
13. A. that  
14. A. offspring 
15. A. disappearance 
 disappearance : sự biến mất
16. B. whom

whom thay thế cho tân ngữ
17. 
 B. Ngoc, whom we are talking about is friendly. 
 
18. D. which

which thay thế cho danh từ chỉ vật
19. C. standing 
20. 
 A. Geothermal energy: địa nhiệt 
21. 
 A. injured 
22. C. to be informed 
23. C. whose 
24. D. environment
25. B. a 
26. D. resources
27. C. running out of : hết
28. B. to be elected 
29. B. overlooking
30.B. What was the name of the man that you met and talked to this morning?
31. C. delayed 
32. A. was walking 
 33. A. Have you just bought