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Đáp án: Solar energy will be used in the world by many countries.
I. Make sentences, usinh the words and phrases below to help you
* Thanhkgiving / traditional / celebration / feast / among / family / friends.
Thanksgiving is a traditional celebration feast among family and friends
* It / better / eat / less / food / containing / fat / sugar.
It is better to eat less food containing fat and sugar
* We / go / holiday / some / friends / ours / next month.
We are going on a holiday with some friends of ours next month
* Nuclear power / will / replace / future.
Nuclear power will be replaced in the future
* Most streets / roads / our city / narrow / in bad conditions.
Most streets and roads in our city are narrow and in bad conditions
* Many countries / already / use / solar energy.
Many countries are already using solar energy
* Easter / be / important / religious / holiday / lot / countries / world
Easter is an important religious holiday to a lot of countries around the world
II. Sắp xếp câu :
1. seatbelt / when / Always / your / drive / fasten / you
Always fasten your seatbelt when you drive
2. will / so that / All buses / fly / when / have / can / there are / wings / they / trafic jams
All buses will have wings so that they can fly when there are traffic jams
3. always / many / His / films / have / scenes / amusing
His films always have many amusing scenes
III. Viết lại câu
1. I will turn off the lights when leaving a room or going to bed
=> The lights will be turned off when I leave a room or go to bed
2. The distance between Hochiminh City and Vung Tau is about 120 km.
=> It is 120 km from HCMC to Vung Tau
3. She went to work although she felt really tired.
=> In spite of (her feeling tired)/ (her tiredness), she went to work
4. There are more vehicles on the roads now.
=> There did not use to be as many vehicles as there are now.
5. My mother washed clothes by hands in the past, but she no longer does it now.
=> My mother used to wash clothes by hands in the past
6. Be careful or you'' ll fall off your bike
=> If you aren't careful, you'll fall off your bike
7. We will solve the problem of energy shortage by using solar energy
=> The problem of energy shortage will be solved by using solar energy
8. He likes drawing, but he doesn ' t draw well.
=> Although he doesn't draw well, he likes drawing
1. travel / many / space ship / the / 2030 / people / on / moon / a / will / to / by .
⇒ Many people will travel to the moon on a space ship by 2030
Đáp án: Fossils fuels can be used to create energy or generate electricity.
. Give the correct from the words in brackets to complete then sentences.
1. There are a lot of ..............festivals............. in spring in Viet Nam. ( FESTIVE)
2. Solar energy is renewable,...............plentiful................. and clean. ( PLENTY)
3. We should reduce the use of ..............electricity............... at home. ( ELECTRIC)
4. Waves will be used as an ...........environmentally............. friendly sources of energy. ( ENVIRONMENT )
5. Solar power can be used to ............heat............. or cool our house ( HOT)
6. This film is very .............exciting..........., so it attracts so many people. (EXCITE)
7. My borther used to ( go) .........go........... to work by motorbike. Now he cycles.
8. Nam ( learn ) .......has learnt........ English for 8 years.
9. I like ( work ) ..........working............ as a volunteer for that orphanage.
10. We have a .............celebration............. meal on the this festival (CELEBRATE)
Đáp án: It is a good idea to eat different kinds of fruit and vegetables every day.
=> Solar energy will be used to solve the problem of shortage power.