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27 tháng 6 2017

Turn these sentences into passive voice

1,they break the glass into small pieces

-->the glass is broken into small pieces

2,then they wash the glass with a detergent liquid

-->then the glass is washes with a detergent liquid

3,they dry the glass pieces completely

-->the glass pieces are dried completely

4,they mix the glass pieces with certain specific chemical

-->the glass pieces are mixed with certain specific chemical

5,people use milk for making butter and cheese

-->milk is used for making butter and cheese

6,they make a lot of beautiful toys from recycled plastic

-->a lot of beautiful toys are made from recycled plastic

7,the workers clean the streets every day

--> the streets are cleaned by the workers every day

11 tháng 6 2021

1. dissatisfied.

2. threatened

3. unsucessful

11 tháng 6 2021

1 dissatisfied

2 threaten

3 successful

E.Read the following passage and choose the correct answer for each question below.Scientists believe that the smart home may be the home of the future. These homes may be of different shapes and sizes. They may also float on the water.Scientists have designed the eco houseboat – a kind of house floating on the sea. But the houseboat is stable and doesn’t rock heavily when there are big waves. It makes use of wave and solar energy to move it around and provide power. It also has solar...
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E.Read the following passage and choose the correct answer for each question below.

Scientists believe that the smart home may be the home of the future. These homes may be of different shapes and sizes. They may also float on the water.

Scientists have designed the eco houseboat – a kind of house floating on the sea. But the houseboat is stable and doesn’t rock heavily when there are big waves. It makes use of wave and solar energy to move it around and provide power. It also has solar panels on the top of the house to generate electricity. And it can recycle all kinds of household waste.

A robot controls everything in the house and does the housework. In the kitchen, smart refrigerators and dish washes can automatically work by themselves. A smart oven can cook your favourite dishes. All these things and other advances will make our life much better.

The eco houseboat will be …………….

A.in the air                  B. on the sea   C. in the ocean                        D. on big waves

      2. The word “stable” in the second paragraph is closest in meaning to …………….

            A. comfortable           B. not moving C. not sinking             D. peaceful

      3. What is special about the kitchen in the houseboat?

            A. A robot                   B. Special dishes        C.Smart equipment    D. Dish washers

      4. Which of the following is NOT true?

            A. Scientists have built the eco houseboat.   B. The eco houseboat can make power.

            C. The houseboat can recycle waste.             D. Our life will be better.

      5. What is the main idea of the passage?

            A. Life in the future                                       B. Generating electricity in the future.

            C. Shapes and sizes of houses.                       D. A special kind of house.

 

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8 tháng 1 2022

The eco houseboat will be …………….

A.in the air                  B. on the sea   C. in the ocean                        D. on big waves

      2. The word “stable” in the second paragraph is closest in meaning to …………….

            A. comfortable           B. not moving C. not sinking             D. peaceful

      3. What is special about the kitchen in the houseboat?

            A. A robot                   B. Special dishes        C.Smart equipment    D. Dish washers

      4. Which of the following is NOT true?

            A. Scientists have built the eco houseboat.   B. The eco houseboat can make power.

            C. The houseboat can recycle waste.             D. Our life will be better.

      5. What is the main idea of the passage?

            A. Life in the future                                       B. Generating electricity in the future.

            C. Shapes and sizes of houses.                       D. A special kind of house.

19 tháng 6 2017

Ex1: Change the verbs in brakets into the simpl past or the past continuous

They(study) were studying in the library when the fire alarm went off.

It (snow) was snowing when I got up this morning

Abert Einstein(die) died in 1955

Tom(go) went to the post office twice yesterday

Hellen(wait) was waiting in the lobby, wasn't she?

He(work) was working his way through college at that time

He(teach)has taught economics at Harvard for almost 50 years.

The wind(blow) was blowing very hard when I (go) went out this morning

He fell while he (go) was going down the stairs

Ex2:Fill in the blanks with a correct from,the Past simple or the past continuous

1.He.was talking..(talk) with Mary,when Mrs.Smith came in.

2.They..studied.(study) two hours last night.

3.Jane...was sleeping..(sleep) when the telephone rang

4.As I.was walking.(walk) to the lab ,I met my friend

5. We.watched...(watch) Tv last night

28 tháng 5 2017

Change into passive form

1. They break the glass into small pieces.

-> The glass is broken into small pieces.

28 tháng 5 2017

Change into passive form

1. They break the glass into smal pieces

\(\rightarrow\) The glass is broken into small pieces .

4 tháng 2 2017

26. Before you (mention) .........mentioned.......... his name, I never (hear) .....had heard..... of this poet.

27. Our guests (be) ...had been...... still here when he (come) .....came. back from school.

28. The same day he (arrive) ..........arrived......... I (receive) .....had received............ a postcard from him.

29. They just (close) .......had closed.......... the shop when I (get) ..........got...... there.

30. When the policeman (blow) ....blew............ his whistle the driver (stop) ..........stopped...... the car.

23 tháng 9 2018

26. Before you (mention) .........mentioned.......... his name, I never (hear) .....had heard..... of this poet.

27. Our guests (be) ...had been...... still here when he (come) .....came. back from school.

28. The same day he (arrive) ..........arrived......... I (receive) .....had received............ a postcard from him.

29. They just (close) .......had closed.......... the shop when I (get) ..........got...... there.

30. When the policeman (blow) ....blew............ his whistle the driver (stop) ..........stopped...... the car.

16 tháng 12 2020

***Change the sentences into the Passive.(viết lại thành câu bị động)

1.They are going to clean the floor.

-> The floor is going to be cleaned by them.

2.They keep this room tidy all the time.

-> This room is kept tidy by them all the time.

3.They moved the fridge into the living room.

-> The fridge was moved into the living room by them.

4.Members can keep books for three weeks.

-> Books can be kept by members for three weeks.

5.The teacher is correcting our exercises.

-> Our exercises are being corrected by  the teacher.

6.I have received 20 cards so far.

-> 20 cards have been received by me so far.

16 tháng 12 2020

1 . The floor is gone to clean 

2 . This room is kept tidy all the time 

3 . The fridge was moved into the living room

4 . Books can be kept by members for three weeks 

5 . Our exercise is being corrected by the teacher 

6 . 20 cards have received so far 

Cứu nhanh với ;) Read the passage and choose the best answer. You can recycle many types of glass. Glass food and beverage containers can be reused and recycled many times. (In fact, only bulbs, ceramic glass, dishes and window glass can’t be recycled.) Glass is made from soda ash, sand and lime. If it’s thrown away, it stays there indefinitely because glass never breaks down into its original ingredients. To be recycled, glass is sorted by color, crushed into small pieces and melted...
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Cứu nhanh với ;)

Read the passage and choose the best answer.

You can recycle many types of glass. Glass food and beverage containers can be reused and recycled many times. (In fact, only bulbs, ceramic glass, dishes and window glass can’t be recycled.)

Glass is made from soda ash, sand and lime. If it’s thrown away, it stays there indefinitely because glass never breaks down into its original ingredients. To be recycled, glass is sorted by color, crushed into small pieces and melted down into a liquid. Then, it is molded into new glass containers.

1. Which of the following can be recycled?

A. glass food and beverage containers B. bulbs

C. dishes and window glass D. ceramic glass

2. What does the word “reused” in line 2 mean?

A. use something again. B. use all of thing

C. throw something away D. not buying things which are over packed

3. Glass ………………….

A. is made from soda ash, sand and lime

B. stays there indefinitely if it’s thrown away

C. never breaks down into its original ingredients

D. all are correct

4. What does the word “its” in line 5 refer to?

A. glass B. dash C. sand D. lime

5. When people recycle glass, they ………………..

A. sort it by color and crush it into small pieces

B. melt it into containers

C. mold it into containers

D. all are correct

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