Đáp án: B

B. should never

Tham khảo!

A healthy lifestyle plays an important role in our daily lives. Actually, a healthy lifestyle includes a balanced diet, regular exercise, and stable relationships.

Firstly, you should eat three meals a day: breakfast, lunch, and dinner. Remember not to skip breakfast because it can help you get through the day. You should also drink a lot of water because it helps your body filter blood well and keep your skin healthy. You should also eat fruits and vegetables. Those food groups contain necessary vitamins. They are good for your digestion.  Secondly, spend at least thirty minutes a day on physical activities. Regular exercise not only improves your health but also prevents some diseases. Besides, it can make you look younger and slimmer. It also helps you reduce stress. Try to exercise every day and never skip exercising for two days in a row.  Thirdly, you should maintain good relationships with people around you: your friends, parents, or neighbors. Thanks to the relationships you hold, you won’t feel lonely or stressed.  In conclusion, keeping fit and staying healthy is an everyday task, starting from the moment we get up to the time we go to bed. Eating sensibly, exercising, and having good relationships will offer you a high-quality life.

Giúp mọi với mai mình thi r

1 will come back

2 do - do

3 not waste

4 swim

5 goes

6 are - doing - are singing

7 are going to travel/will travel

8 is sleeping

9 is

10 come

1.will come

2.does, do

3.not watse

4.swim

5.goes

6.are doing, are singing

7.will travel

8.is sleeping

9.is

10.come

1. We (come)__will come___ back next Monday. 
2. What___do__ the boys often (do)__do___ when it is hot?
3. We should (not, waste)_not waste____ water. 
4. My brother can (swim)_swim____very well.
5. His sister never (go)_goes____ to the movies with him.
6. What___are__ the girls (do)__doing___at this time? - They (sing)__are singing___
7. She (travel)_will travel____to Paris next summer.
8.Be quiet! The baby (sleep)_is sleeping____
9. What (be)__is__ your favorite sport?
10. He may (come)_come____ into the living room. 

Exercise 14: Give the correct verb tense 
1. Mai (go)_goes____to bed at 10p.m every night.
2. My uncle sometimes (listen)_listens____ to the radio.
3. They (not, watch)_aren't watching____TV at present. 
4. We (come)_will come____back next Monday
5. What___do__ the children (do)__do___when it is hot? – They (go)__go___ swimming.
6. My brother can (swim)__swim___very well.
7. What___are__the children (do)_doing____at this time? - They (play)_are playing____soccer in the garden.
8.She (travel)__will travel___to London next summer.
9. Be quiet! The baby (sleep)_is sleeping____
10. What (be)__is___your favorite sports?

Câu 7 ex 13 là is going to travel

Câu 8 ex14 là is going to travel

Câu 10 Ex 14 là are nhé

1.will come

2.do-do

3.not waste

4.swim

5.goes

6.are-doing-are singing

7.will travel

8.is sleeping

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

We must not forget that our world is mainly water. So we should all learn to swim. We ought to try to stay from water, but it is very diffcult. The time always comes when we need to cross water.

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

a) What do scientists say?

=>Scientist say life started in the ocean

b) What can we do as babies?

=>We can swim as babies

c) Can we still remember how to swim when we have grown up?

=>No,we can't

d) Is our world mainly water?Why do you know?

=>Yes,it is. Because the paragraph was written''We must not forget that our world is mainly water.''

e) Is it easy for us to try to stay away from water?

=>No,it isn't

f) Why should we learn to swim when we are young?

=>Because It is easier to learn then

g) Who should help and give us the opportunity to learn to swim when we are young?

=> Our parents can help and give us the opportunity to learn to swim when we are young

h) Should we learn to swim ourselves in the river or in the pond?Why not?

=>No,we shouldn't.Because these places are dangerous

         Ocean water is too salty drink. It is also too salty for watering plants. We must have the ways to make fresh water from salty water. We should be careful not to waste water

         Ocean water is too salty (drink/drinking/ to drink/ to drinking). It is also too salty for watering plants. We must have the ways to make fresh water from salty water. We should be (careful/ careless/ carefully/ carelessly) not to waste water.

Hc tốt

Giúp mk nốt câu (...) and for growing food (in/on/at/into) farms.

Tks 

1, we should (not water)......water

2, My brother can( swim).......

3, his sister( never goes) ........to the movies

4, what are the students( do) .doing....... at the moment?

They (play) .are playing...... soccer in the graden

5,she(travel) ..will travel.....to Hue next summer

6, be quiet ! The baby (sleep).....is sleeping..

7, what (be) ...is....Your favourite spost?

1. not water

2. swim

3. never goes

4. are the student doing

5. are playing

6. will travel

7. is sleeping 

7. is

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.

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.