Câu trả lời:
số sách 7A 192: 12 x 5=80
Rồi lấy 192-80=112.
7B : 112 :7x4
7C thì lấy tất cả trừ
tự tính nha
Have,find nha
III. Choose the correct answers:
1. She ________ to the radio in the morning.
A. listen B. watches C. listens D. sees
2. My friend _______ English on Monday and Friday.
A. not have B. isn’t have C. don’t have D. doesn’t have
3. Oh, my tooth _________.
A. is hurting me B. hurts me C. hurts D. all are correct
4. Who______ the first typewriter?
A. did invent B. invented C. did he invent D. invents
5. Playing chess after dinner sounds ______ to me.
A. boring B. bored C. boredly D. boringly
6. The opposite of “weak” is __________
A. thin B. small C. strong D. heavy
7. She doesn’t have __________ friends at school.
A. a B. some C. many D. much
8. __________ long or short?
A. Does Mai have hair B. Is Mai’s hair
C. Does Mai’s hair have D. Is hair of Mai
9. What does Lien do when __________ warm?
A. it B. it’s C. its D. they’re
10. __________ you like a drink?
A. What B. Would C. Want D. How
11. I need a large __________ of toothpaste.
A. bar B. can C. tube D. box
12. What about __________ to Hue on Sunday?
A. to go B. go C. going D. goes
13. I usually go swimming in hot __________
A. winter B. autumn C.day D. summer
14. There are __________ fingers in one hand.
A. two B. five C. ten D. one
15. My school …… three floors and my classroom is on the first floor.
A. have B. has C. are D. is
16. His mother is a doctor. She works in a __________
A. hospital B. post office C. restaurant D. cinema
17. Vietnam has two main __________ each year.
A. seasons B. months C. weeks D. summers