Câu 1: Đặc điểm của trung tâm công nghiệp là

A. gắn với đô thị vừa và lớn với nhiều hoạt động. B. ở trong khu vực riêng không có dân cư sống.

C. là hình thức tổ chức lãnh thổ đơn giản nhất. D. các doanh nghiệp không có liên kết, hợp tác.

Câu 2: Điều kiện tự nhiên ảnh hưởng như thế nào đến ngành dịch vụ?

A. Quyết định sự phát triển dịch vụ.

B. Quyết định đến cơ cấu dịch vụ.

C. Là tiền đề vật chất cho sự phát triển ngành dịch vụ.

D. Làm thay đổi phương thức sản xuất ngành dịch vụ.

Câu 3: Nhân tố nào sau đây ảnh hưởng lớn nhất đến sự phát triển thương mại?

A. Quy mô dân số. B. Nguồn lao động.

C. Trình độ phát triển kinh tế. D. Khoa học - công nghệ.

Câu 4: Nhân tố nào sau đây ảnh hưởng lớn nhất tới chất lượng hoạt động viễn thông?

A. Phân bố ngành kinh tế. B. Khoa học - công nghệ.

C. Quy mô của dân số. D. Sự phân bố dân cư.

Câu 5: Phát biểu nào sau đây đúng về dân số thế giới?

A. Tốc độ gia tăng dân số ngày càng nhanh hơn. B. Châu Á chiếm tỉ trọng dân số cao nhất thế giới.

C. Nhóm nước phát triển chiếm tỉ trọng lớn hơn. D. Hoa Kì và Nhật Bản là hai nước đông dân nhất.

giúp mik câu 12 vs ạ

giúp em với ạ

IV. Choose the best answer:
1. ………….Joe lived in Mexico for years, he doesn’t speak Spanish very well.
A. Because B. Therefore C. However D. Though
2. Tet is a festival………….occurs in late January or February
A. which B. who C. which D. that is
3. I was late again …………….I got up very early.
A. although B. because C. since D. so
4. Christmas is an unhappy time of year ………….people without family.
A. to B. from C. with D. for
5. Easter is a joyful festival …………celebrated in many countries.
A. which B. which is C. that it is D. that
6. I went to the library, but I didn’t find the book……………..
A. I needed it B. which I need C. I needed D. that I need it
7. They often decorate their house …………many beautiful flowers.
A. in B. with C. by D. from
8. ………….…..I try hard to play the piano, I don’t seem to improve.
A. Because B. Therefore C. As D. Even though
9. Nga is a good student ……………….she received a scholarship.
A. but B. Although C. so D. however
10. The idea is interesting. It is presented in that book.
A. The idea which is presented in that book is interesting.
B. The idea which it is presented in that book is interesting.
C. The idea is interesting which is presented in that book.
D. The idea is interesting which it is presented in that book.
11. The scientist is well-known for his research. We met him yesterday.
A. The scientist that we met him yesterday is well-known for his research.
B. The scientist we met yesterday is well-known for his research.
C. The scientist who we met him yesterday is well-known for his research.
D. The scientist whom we met him yesterday is well-known for his research.
12. They‘re secretaries. They work in our office.
A. They’re secretaries that they work in our office.
B. They‘re secretaries they work in our office.
C. They‘re secretaries who work in our office.
D. They‘re secretaries whom they work in our office.
13. Viet Nam is a country …………… exports a lot of rice.
A. which B. who C. when D. where

15. If I ………..you, I’d take some fresh before the important exam tomorrow.
A.was B. are C. would be D. were
16. The tour around the city was ……........cheap.
A. surprise B. surprised C. surprising D. surprisingly
17. What …………….to the world if sea levels continue to rise?
A. happed B. will happen C. have happed D. would happen
18. “ I think we should take a shower instead of a bath to save energy”- “…………….”
A. Great! Don’t do tha B. Well done! C. That’s a good idea. D. OK. I don’t want to 19. Hurry up! Don’t walk so …………… , we’ll be late for school. A. slow B. slowly C. fast D. fastly
20. Minh was very unhappy. He smiled .............. at me when he met me this morning.
A. sad B. sadly C. happy D. happily
21. If people .................. public transport, there will be less pollution.
A. will use B. use C. to use D. used
22. Everyone should ………….forests and environment.
A. reduce B. prevent C. protect D. wash
23. He is going to the post office………… he wants to send some postcards to his friends.
A. as B. however C. and D. although
24. Please turn...................the gas because I want to cook my lunch.
A. over B. on C. up D. off
25. What would you like to eat, noodles .................... sticky rice? A. and B. but C. or D. however 26. You should get the plumber ……… sure there are no cracks in the pipes. A. make B. to make C. making D. to making 27. People find the water dirty…………there are some waste chemicals in it. A. and B. since C. but D. where
28. We have to …………. the natural resources of our country.
A. keep B. make C. maintain D. conserve

21. Do you like playing soccer ................tennis?
A. or B. and C. but D. so
22. We ...................a happier and healthier life if we keep our environment clean.
A. live B. lived C. have lived D. will live
23. I’d love to go to the party ................I have to finish my homework.
A. or B. and C. but D. so
24. I’ve looked ..................my glasses but I can’t find them.
A. at B. for C. down D. up
25. Parents always provide food and clothes .................their children.
A. for B. with C. to D. on
26. We played very well. …………………, we lost the match.
A. Therefore B. However C. Moreover D. Consequently
27. Please .................the TV. It sounds very boring and there’s nothing interesting on.
A. turn on B. Turn up C. turn down D. turn off
28. ........................raising some money for poor children?
A. Why don’t you B. How about C. Let’s D. I suggest
29. We can ...................pollution by recycling bottles and cans
A. litter B. prohibit C. mention D. minimize
30. The river has been polluted with toxic waste from local factories. (CLOSEST)
A. clean B. unpolluted C. contaminated D. edible
31. One problem with camping is making .......................insects don’t get into the tent.
A. careful B. clear C. sure D. decision