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Chúng ta có thể sử dụng cả hai dấu,nhưng mik nghĩ sử dụng dấu gạch ngang sẽ là cho đoạn hội thoại dài hơn
What can the people know from the weather forecast ?
How long is this game show ?
Why do you Mr Bean ?
How many viewers will watch the Euro football match on TV this evening ?
When can we meet in front of theatre ?
46. What can people know from the weather forecast?
47. How many minutes does the game show last?
48. Why do you Mr. Bean best?
49. How many viewers will watch the EURO football match on TV this evening?
50. What time can we meet in front of the theater?
41. What an interesting film !
42. How heavy is your suitcase ?
43. I do not know as much about it as she does .
44. The weather was so good that we went swimming .
45. Facing a lot of people always makes me nervous
IX. Finish the second sentence in such a way that it means the same as the sentence printed before.
41. It was an interesting film.
=> What an interesting film ?
42. What’s the weight of your suitcase?
=> How heavy is your suitcase ?
43. She knows more about it than I do.
=> I don’t know about it so much as she does .
44. It was such a good weather that we went swimming.
=> The weather was so good that we went swimming .
45. I’m always nervous when I face a lot of people.
=> Facing a lot of people always mekes me nervous
Đổi : 0,5 m = 5 dm
Thể tích khối kim loại đó là:
5 x 5 x 5 = 125 ( dm3 )
Khối kim loại đó nặng là:
125 x 17 = 2 125 ( kg )
Đáp số: 2 125kg
VII. Choose the word or phrase among A, B, C or D that best fits the blank space in the following passage.
Rescue robots (31) __________ hi-tech toys, but we are now using more robo planes, helicopters. We can use them after storms, earthquakes, or fires to provide us with important (32) __________. They have cameras and microphones that help rescue workers understand how much damage (33) __________ and (34) __________ where the victims are. These planes work (35) __________ between 30 and 120 metres in the air and they can rescue people in somewhere very dangerous.
31. A. look B. look C. looks D. look at
32. A. information B. newspapers C. ideas D. thing
33. A. there B. it was C. there has D. there is
34. A. find B. find out C. finds D. finds out
35. A. much B. more C. the best D. best
31. A. look B. look C. looks D. look at
32. A. information B. newspapers C. ideas D. thing
33. A. there B. it was C. there has D. there is
34. A. find B. find out C. finds D. finds out
35. A. much B. more C. the best D. best
21. lacing-> to lact
22. to live-> live
23. high-> height
24. it-> bỏ
25. more hard-> harder
lacing- to lace
to live - live
high - height
it - bỏ
more hard - harder
chịu thôi,mik ko làm đc đâu,mik học lớp 3 mà!
Số học sinh nam là:
280 : 100 x 40 = 112 ( em học sinh )
??? Bạn ơi 40% học sinh năm là 112 học sinh rồi mà !! Hơn cả 50 mà ??
11. __________ are the Olympic Games held?
A. How B. How long C. How often D. How much
12. Leave early so that you __________ miss the bus.
A. didn’t B. shouldn’t C. won’t D. mustn’t
13. What's the weather __________ in Hanoi?
A. to B. s C. D. liking
14. A hi-tech robot will help us __________ children while we are away.
A. look out B. look at C. look after D. look in
15. Our future houses will use __________ energy, and they are very friendly to the environment.
A. sun B. sunny C. solar D. lunar
IV. Fill each gap of the following sentences with a suitable preposition.
16. They translated the letter __________ French.
A. for B. with C. into D. about
17. She always takes good care __________ her children.
A. for B. in C. of D. with
18. We went there __________ a car and stayed there for the whole day.
A. in B. on C. with D. by
19. I write letters __________ my right hand.
A. in B. by C. with D. at
20. He congratulated me __________ winning the competition.
A. of B. on C. at D. about
11. __________ are the Olympic Games held?
A. How B. How long C. How often D. How much
12. Leave early so that you __________ miss the bus.
A. didn’t B. shouldn’t C. won’t D. mustn’t
13. What's the weather __________ in Hanoi?
A. to lik.e B. .s C. lik.e D. likin.g
14. A hi-tech robot will help us __________ children while we are away.
A. look out B. look at C. look after D. look in
15. Our future houses will use __________ energy, and they are very friendly to the environment.
A. sun B. sunny C. solar D. lunar
IV. Fill each gap of the following sentences with a suitable preposition.
16. They translated the letter __________ French.
A. for B. with C. into D. about
17. She always takes good care __________ her children.
A. for B. in C. of D. with
18. We went there __________ a car and stayed there for the whole day.
A. in B. on C. with D. by
19. I write letters __________ my right hand.
A. in B. by C. with D. at
20. He congratulated me __________ winning the competition.
A. of B. on C. at D. about
Đổi: 45 phút = 0,75 giờ
a) Quãng đường người đó đã đi được là:
15 x 0,75 = 11,25 ( km )
b) Tỉ số phần trăm quãng đường người đó đã đi là:
11,25 : 18 = 0,625 = 62,5%
ĐS:...
~~ Hok T ~~
a) 45 phút = 0,75 giờ
Người đó đã đi được số km là :
15 x 0,75 = 11,25(km)
b) Người đó đã đi được số % quãng đường là :
11,25 : 18 x 100 = 62,5%
Đ/s: a)11,25km
b) 62,5%