I)

1. they are going to plant the trees along the streets next year.

-> the tress (is going to be planted/are going to be planted/were being planted) along the streets next year.

2. they are building a bridge over the river.

-> A bridge (is being built/are being built/is be building) over the river.

3. they built this house in 1930.

-> this house (was built/is built/were built) in 1930.

4. he can do this exercise easily.

-> this exercise (can be done/can been done/can did) easily

II)

1. people speak Portuguese in Brazil

-> Portuguese.........is spoken............................. in Brazil.

2. People don't use this room very often.

-> This room........isn't used.............................. very often.

3. The Government will build a new road near my house.

-> A new road near my house............will be built.....................by the Government.

Electricity will be brought to remote areas next year by the government

A new school will be built here this time next month by the government

Coal, oil, and gas won't be replaced by alternative energy sources anytime soon

Will all the world's oil be used up in the nest?? 100 years?

Coal is more expensive an more polluting than natural gas

We are looking for cheap and clean and effective sources of energy

Will fossil fuels be replaced by will solar and wind within 20 years?

I have visited Yaly hydroelectric power plant once before

The first hydroelectric power plant was built in Niagara Falls in 1879

You should switch off electrical appliances when don't use

Despite being the most polluting of fossil fuels, coal is still the largest sources of energy worldwide

People will use biogas for fuel in homes and for transport

1. The government will bring electricity to remote areas next year.
(Passive…) Electricity will be brought to remote areas next year.

2. The government will be building a new school here this time next month..
 (Passive…) A new school will being built here this time next month.

3. Alternative energy sources won’t replace coal, oil, and gas anytime soon
 (Passive) Coal, oil and gas won't be replaced.

4. Will we use up all the world’s oil in the nest 100 years..( passive)

Will all the world's oil in the nest be used up?

5. Natural gas is cheaper and less polluting than coal.(Coal is…more polluting and more expensive that natural gas.)

6. We are trying to find cheap and clean and effective sourced of energy.(We are looking for cheap and clean and effective sourced of energy. )

7. Will solar and wind replace fossil fuels within 20 years?  (Will fossil fuel be replaced within 20 years?

8. This is the second time I have visited Yaly hydroelectric power plant.   (I have visited Yaly hydroelectric power plant once.

9. They built the first hydroelectric power plant in Niagara Falls in 1879..( passive)

The first hydroelectric power plant was built in 1879.

10. It’s a good idea to switch off electrical appliances when they aren’t in use.(You should switch off electrical appliances when they aren’t in use.

11. Although coal is the most polluting of fossil fuels, it is still the largest sources of energy worldwide.

Despite of being the most polluting of fossil fuels, coal is still the largest sources of energy worldwide.

12. Biogas will be  being used for fuel in homes and for transport..( passive)  (People will use biogas for fuel in homes and for transport.

1. Mary has short hair and a round face.

2. There is a big suprmarket next to my house.

3. Some trees are in front of my school.

4. My school is not near my house.

5. Dave is cleaning the floor ,but his brother isn't doing anything.

1. Mary has a short hair and a round face.

2. There is a big super-market next to my house.

3. Some trees are in front of my house.

4. My school is not near my house.

5. Dave is cleaning the floor, but his brother isn't doing anything.

1. Mary has a short hair and a round face.

2. There is a big supermarket next to my house.

3. Some trees are in front of my house.

4. My school is not near my house.

5. Dave is cleaning the floor, but his brother isn't doing anything.

Although he was seriously ill,he was determined to finish his work

In spite of..............being seriously ill,he was determined to finish his work...........................................................................

If you don't stay at your bed,you will be punished

Unless......you don't stay at your bed,you will not be punished.........................................................................................

The last time I saw her was in 2005

I haven't..........seen her since 2005..................................................................................

A new bridge is going to be built next year

They are.......going to build a new bridge next year............................

1 French isn't taught in this school

2 She asked Minh if he could speak Chinese

3They are going to build a new supermarket next year

4 He is fond of collecting stamp

a) It is two-hour mêting

b) They are bulding two-kilometer-long bridge

c) Don't forget to change your clothes before going to bed

A. It is two hours meeting 

B.they are building two kilometers long bridge 

C. Don't forget change your clothes before going to bed 

1. Many bridges will be built by the workers next year

The worker will build many bridges next year.

2. Nam is going to be invite to the birthday party by Hoa

Hoa is going to invite Nam to the birthday party.

3. English is taugh by Miss Hong this year

Miss Hong teaches E.L this year.

4. Will a new school be built very soon

Will they build a new school very soon?

4. These doors should be shut before 9p.m

They should shut these doors before 9 p.m

5. A lot of work is done by the secretary every day

The secretary does a lot of work everyday

B

B

1-He said to her : “I’ll take you home”

->He said……………to her he would take her home………………………………..

2-People are going to build a bridge over my house.

->A bridge……………………is going to be built over my house……………………………….

3-Hoa loves reading the story.

->Hoa enjoys………reading the story.…………………………………………..

4-I don’t like to watch TV everynight.

->I dislike…watching TV every night.……………………….

5-They repaired this road in 2002.

->The road………………was repaired in 2002……………………………………………..

6-Tea is warm. I can drink it.

->Tea is…………………………warm enough for me to drink………………………………..

1.I would like you to help me put the chair away.

-Do you mind......................helping me put the chair away?.........................................

2.Vinh keeps forgetting his homework.

-Vinh is .................always forgetting his homework (cau truc be always Ving dùng để phàn nàn)......................................................

3.Keeping the inviroment clean is very important.

-It’s.........very important to keep the environment clean.................

4.Old car tires are recycled to make shoes and sandals.

-People................recycled old car tires to make shoes and sandals...........................

5.It’s three years since I last spoke to her.

-I haven’t..............................spoken to her for 3 years.......................................

6.Tam doesn’t type as fast as she used to.

-Tam used .............to type faster than now...............

7.How long is it since you used the car?

-When ...........did you first use the car?.........

8.We started living here 15 years ago.

-We have.......lived here for 15 years..............................................................

9.Let’s meet inside the center ,at the cafe corner?

-How.......about meeting inside the center, at the cafe corner?..........

10.I’ve never eaten this kind of cake.

-It's ................the first time I ate this kind of cake........................................................