1. The distance from my house to Ha Noi is over 20 kilometers.

→It’s……over 20 kilomenters from my house to HN…

2. My brother often watched TV in his free time last year, but he no longer does it.

→My brother used…to watch TV in his free time last year.…

3. People in the countryside will use much biogas in the future.

→Much biogas will be used (by people) in the countryside in the future……

4. These flowers are Lan’s.

→These are…Lan's flowers……

=> it's about 20km from my house to Ha noi

2 My brother often watched TV on his free time last year ,but he no longer does it

=> my brother used to watch TV on his free time

3 people in the countryside will use much biogas in the future

=> much biogas wil be used by people in countryside in the future

Đáp án: My brother used to watch TV in his free time last year.

my brother used to watch tv in his free time last year,but he no longer dóe it

=> My brother used to watch TV in his free time last year, but he no longer does it.

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I . Change the sentences into the passive voice

1 We will use sources of enegy more effectively for our future

--> Sources of enegy ..will be used more effectively for our future.................

2 people in the cuontryside will increase the use of biogas for cooking

--> The use of biogas for cooking.....will be increased by people in the countryside.............

3 They will build a hydropower station in the north of the cuontry nexr decade

-->A hydropower.....will be built in the north of the country next decade.....................

4 We will solve problem of enegy shortage by using solar enegy

--> the problem of enegy.....shortage will be solved by using solar energy.......

5 The distance from my house to ha noi is over 20 kilometers

--> it's ............over 20 kilometers from my house to HN.................................

6 My brother often watched tv in his free time last year, but he no longer does it

--> My brother used....to watch TV in his free time last year................

7 people in the cuontryside will use much biogas in the future

-> Much biogas.......will be used by people in the countryside in the future. . . . . . . ..

8 The distanxe from Ho chi minh city to Phu Quoc island is about 300km

--> it is..............about 300 km from HCMC to PQI....................... ...

9 Road users should obey traffic rules strictly

--> Tracffic rules.....should be obeyed strictly by road users......................

10 Be careful or you'll hurt yourself

--> if you are...........careless, you'll hurt yourself.......................

I . Change the sentences into the passive voice

1 We will use sources of enegy more effectively for our future

--> Sources of enegy .....will be used more effectively for our future.............

2 people in the cuontryside will increase the use of biogas for cooking

--> The use of biogas.....will be increased for cooking by people in the cuontryside .............

3 They will build a hydropower station in the north of the cuontry nexr decade

-->A hydropower........station will be built ... in the north of the cuontry nexr decade..............

4 We will solve problem of enegy shortage by using solar enegy

--> the problem of enegy....shortage will be solved by using solar enegy.......

5 The distance from my house to ha noi is over 20 kilometers

--> it's .over 20 kilometers from my house to ha no............................................

6 My brother often watched tv in his free time last year, but he no longer does it

--> My brother used......to watch tv in his free time last year,but he no longer does it.............

7 people in the cuontryside will use much biogas in the future

-> Much biogas......will be used by people in the cuontryside .in the future . . . . . ..

8 The distanxe from Ho chi minh city to Phu Quoc island is about 300km

--> it is....about 300km.from Ho chi minh city to Phu Quoc island................................ ...

9 Road users should obey traffic rules strictly

--> Tracffic rules.....should be obeyed strictly by road users.....................

10 Be careful or you'll hurt yourself

--> if you are...not careful, you'll hurt yourself..............................

I. Rewrite these following sentences:

1.My father drank coffe in the morning but now he longer does it.

→ My father....used to drink coffee in the morning....

2.My teacher is a good teacher of English .

→ My teacher ....teaches English well....

3.My brother often watched TV in his free time last year , but he no longer does it

→ My brother used ....to watch TV in his free time last year....

4.How long did she spend doing her homework every day ?

→ How long did it ...take her to do her homework every day....?

5.I find English interesting

→ I am ...fond of English....

6.Road users should obey traffic rules strictly

→ Traffic rules should ....be obeyed by road users....

7. Our roof will be fixed tomorrow

→ They ....will fix our roof tomorrow....

Tam used to type fast

It's is about 20 kilometers from my house to Ha Noi 

My brother used to watch TV in his free time

Much biogas will be used by people in the countryside in the future

These are Lan's flowers

1 It's 20 km from my house to HN

2 My brother used to watch TV in his free time last year, but he no longer does it

3 Much biogas will be used in the countryside in the future

1. It's far from my house is over 20 kilometers.

2. My brother used to watch TV in his free time.

3. Much biogas will be used by people in the country in the future.

4, We were moved by the ending of the film.

5, Although Hoa was ill, she could go to school yesterday.

6, She used to ride her bike to school when she was small.

7, In spite of being rich, he hates spending money.

8,The film was made twenty years ago. However, many people have enjoyed seeing it