How long is the rope?
_ = 1cm
_ _ _ _ _ _
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Tạm dịch:
Một sợi dây dài 580 cm sẽ được cắt thành các phân đoạn 40 cm và 90 cm mà không có bất kỳ lãng phí nào. Có bao nhiêu cách để làm điều này?
1. You need a long skipping rope.
2. Two children hold the rope at each end.
3. Then they start swinging it side-to-side slowly.
4. The skipper moves into the centre of the rope and jump over the rope when it sweep past the ground.
5. When the skipper becomes more confident when jumping, the rope will be swung faster.
Tớ không chắc chắn là sẽ đúng hoàn toàn . Chúc cậu học tốt !
31A -> to send
32B -> different from
33C-> since
34B->has
35D->clean
36C
37B
38A
V. Choose the underlined word or phrase that needs correcting.
31. I'd like sending (A) these (B) poscards (C) to America (D) .
to send
32. The new (A)shopping mall is quite (B) different with (C) the present shopping area (D).
different from.
33. She is a lovely girl (A). I have known (B)her for (C) January(D).
since.
34. How long (A) have (B) she lived (C) in this neighborhood (D) ?
has.
35. We (A) are (B) going to (C) cleaning (D) the banks of the lakes on weekends.
clean.
VI. Choose the correct sentence from the root ones.
36. The questions are easy. The students can answer them .
A. The questions are difficult enough for the students to answer.
B. The questions are enough difficult for the students to answer.
C. The questions are easy enough for the students to answer
D. The questions are enough easy for the students to answer
37. The snake is two meters long. The rope is two meters longs too.
A. The snake is different from the rope. B. The snake is as long as the rope
C. The snake is longer than the rope D. The snake is shorter than the rope
38. The teacher said: “ You should spend more time on learning”
A. The teacher told us to spend more time on learning
B. The teacher told us not to spend more time on reading.
C. The teacher said us to spend more time on learning.
D. The teacher asked them to spending more time on learing.
IV. How long +is it since+ S +Ved/ V2……?= When + did+ S + V……?
1. How long is it since you used the car?
=> When did you use the car ?
2. How long is it since they moved here?
=>When did they move here ?
3. How long is it since he bought that computer?
⇒When did he buy that computer ?
4. How long is it since she heard that news?
⇒When did she hear that news?
5. How long is it since they made these cakes?
⇒When did they make these cakes ?
6. When did he last saw this film?
How long is it since he last saw this film ?
7. When did his father watch this news?
How long is it since his father watched this news ?
8. When did you first see her?
=>How long is it since you saw her first ?
9. When did you first know her?
=>How long is it since you knew her first ?
10. When did you start working in that factory?
=>How long is it since you started working in that factory?
4. How long is the Great Wall of China
What is .the length of the Great Wall of China..
5.How heavy are you
How much ..do you weigh.
8.The Red River is 1200 kilometers long . The Nile River í 6437 kilometers long
The Nile River is much .longer than the Red River..
9.Hung is 1.60 meters tall . Ba is 1.50 meters tall
Ba is 10 .meters taller than Hung..
10. How often do Ba and Lan go to the bakery a month
How many .times do Ba and Lan go to the bakery a month?..
Viết lại câu :
4. How long is the Great Wall of China
What is the length of the Great Wall of China ?
5.How heavy are you ?
How much do you weigh ?
8.The Red River is 1200 kilometers long . The Nile River í 6437 kilometers long
The Nile River is much longer than the Red River.
9.Hung is 1.60 meters tall . Ba is 1.50 meters tall
Ba is shorter than Hung.
10. How often do Ba and Lan go to the bakery a month
How many times a month do Ba and Lan go to the bakery ?
TK
1, How high is the Big Ben Clock Tower?What ………is the height of the Big Ben Clock Tower?……………………………………………………
2, What is your son’s weight? How ……heavy is your son?………………………………………………………
3, What is the price of this face mask?How much ………does this face mark cost………………………………………………
4, How long is the Mekong river?What ……………is the length of the Mekong River?………………………………………………
5, How wide is the West Lake?What …………is the width of the West Lake?…………………………………………………
6, What is the age of your son?How ………old is your son……………………………………………………
7, Where do you live?What ………is your address?……………………………………………………
8, What is the depth of the Pacific Ocean?How ………deep is the Pacific
1.What is the height of the Big Ben Clock Tower?
2. How heavy is your son?
3,How much does this face mark cost
4.What is the length of the Mekong River?
5, What is the width of the West Lake?
6, How son old is your
7,What is your address?
8,How deep is the Pacific Ocean?
It is about 1 centimet
one centimet