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25 tháng 3 2017

Life started in the ocean, but humans aren't natural swimmers. We can swim as babies, but we forget and then we must learn to swim again.

We mustn't foget that our world is mainly water. So we should all learn to swim. We must try to stay away from water, but it is very difficult. The time always comes when we can) cross water.

We (7. should - must - can) learn to swim when we are young. It is easier to learn then. Our parents (8. can - must - mustn't) help. They (9. shouldn't - ought not to - should) give us the opportunity to learn to swim.

2, Choose the suitable options to fill in the blanks1) ________ say life started in the ocean. However, humans aren't natural (2) ________. We can swim as babies, but we forget and then we (3) ________ learn to swim again.We must not (4) ________ that our world is mainly water. So we should all learn (5) ________. We ought to try to stay from water, but it is very (6) ________. The time always comes when we (7) ________ to cross water.We should learn to swim when we are young. It is easier (8)...
Đọc tiếp

2, Choose the suitable options to fill in the blanks

1) ________ say life started in the ocean. However, humans aren't natural (2) ________. We can swim as babies, but we forget and then we (3) ________ learn to swim again.

We must not (4) ________ that our world is mainly water. So we should all learn (5) ________. We ought to try to stay from water, but it is very (6) ________. The time always comes when we (7) ________ to cross water.

We should learn to swim when we are young. It is easier (8) ________ then. Our parents can help. They can give us the opportunity to learn to swim.

1. A. Scientists

B. Dentists

C. Doctors

D. Participants

2. A. swim

B. swims

C. swimmers

D. swimming

3. A. must

B. have to

C. need

D. A & B

4. A. remember

B. forget

C. think

D. believe

5. A. swim

B. To swim

C. swimming

D. B & C

6. A. difficult

B. difficulty

C. different

D. differently

7. A. ought

B. should

C. need

D. will

8. A. learn

B. to learn

C. learning

D. to learning

1
29 tháng 12 2021

Scientists - swimmers - must - forget - to swim - difficult - need - to learn

29 tháng 12 2021

thank bạn

26 tháng 3 2017

Underline the model verbs you choose:

Life started in the ocean, but humans aren't natural swimmers. We (1. can - can't - must) swim as babies, but we forget and then we (2. musn't - should - must) learn to swim again.

We (3. should - can - musn't) foget that our world is mainly water. So we (4. ought to - must - should) all learn to swim. We (5. can - must - musn't) try to stay away from water, but it is very difficult. The time always comes when we (6. should - must - can) cross water.

We (7. should - must - can) learn to swim when we are young. It is easier to learn then. Our parents (8. can - must - musn't) help. They (9. shouldn't - ought not to - should) give us the opportunity to learn to swim.

27 tháng 3 2022

(1) : as

(2) : must

(6) : should

(7) : can

(3): must not

(4) : should

(5) : ought to

27 tháng 3 2022

Sai òi

sửa lỗi sai1. The dirt on vegetables can cause you sick .=> ..................................................................................................................2. Scientists say that the life started in the ocean .=> .................................................................................................................3. He gave up to smoke 2 years ago.=>...
Đọc tiếp

sửa lỗi sai

1. The dirt on vegetables can cause you sick .

=> ..................................................................................................................

2. Scientists say that the life started in the ocean .

=> .................................................................................................................

3. He gave up to smoke 2 years ago.

=> ...................................................................................................................

4. He is a fast runner. He runs fastly.

=> ...................................................................................................................

5. Can I lend your pencil? I'm sorry. I'm using it.

=> ...................................................................................................................

6. You should keep silently when they are working.

=> ..................................................................................................................

7. How many times in a day do you brush your teeth ?

=> ...................................................................................................................

8. Long is worried because he has see the dentist.

=> ...................................................................................................................

3
30 tháng 5 2021

1 cause => make

2 started => starts

3 to smoke => smoking

4 fastly => fast

5 lend => borrow

6 silently => silent

7 in => bỏ

8 has => will

30 tháng 5 2021

1. cause -> make

2. the life -> life

3. to smoke -> smoking

4. fastly -> fast

5. lend -> borrow

6. silently -> silent

7. in -> X

8. see -> to see

20 tháng 12 2019

1. The dirt on vegetables can make you sick.

2. Scientists say that life started in the ocean.

3. He gave up smoking 2 years ago.

4. He is a fast runner. He runs fast.

20 tháng 12 2019

There is a mistake in each of these sentences. Underline the mistake and then correct it.

1. The dirt on vegetables can cause => make you sick .

2. Scientists say that the => bỏ life started in the ocean .

3. He gave up to smoke => smoking 2 years ago.

4. He is a fast runner. He runs fastly => fast .

2 tháng 5 2017

Scientists say that life started in the ocean .However, humans aren't natural swimmers. We can (1) ...SWIM...as babies, but we forget and then we must (2)...LEARN.... to swim again.

We must not(3) .FORGET...that our world is mainly water .So we should all learn to swim .We ought to try to stay away from water,but it is very difficult .The time always comes when we need (4) ......CROSS.........water.

We (5)......SHOULD....... learn to swim when we are young.It is (6)....EASIER.....to learn .Our parents can help. They can give us the opportunity to learn to swim

2 tháng 5 2017

bạn ơi ch mk hỏi , nếu ở câu 6 có các đáp án là;

A. easy B. not easy C. difficult D. B$ C are corect

thì chọn đáp án nào.

9 tháng 9 2017

Section V: there is a mistake in each of sentences. Underline the mistake and then correct

1. The dirt on vegetables can cause you sick. =>..

2. Scientists say that the life started in the ocean. =>.BỎ THE.....

3. He gave up to smoke 2 years ago. =>....SMOKING..

4. He is a fast runner. He runs fastly. =>...FAST.

5. Can I lend your pencil? I'm sorry. I'm using it. =>...BORROW..

6. You should keep silently when they are working. =>...SILENT..

7. How many times in a day do you brush your teeth? =>..BỎ IN...

8. Long is worried because he has see the dentist . =>...HAS TO....

12 tháng 5 2022

4, the -> x

12 tháng 5 2022

1. school's -> school

2. cause -> make

3. country -> countries

4. that -> bỏ

6 tháng 10 2021

1 affordable

2 fascinating

3 turned

4 has changed