By the end of this century, we will have to explore the Moon to find important minerals. It will be dangerrous for people so we will use robots instead of humans. It won't be very expensive because robots won't need money, food, ari and water. They will only use solar energy. Robots will get minirals from the Moon and they will bring them back to the Earth

7. When did you last go to the cinema ?
8. I am used to getting up early in the morning.
9. I have learned to drive for 3 weeks.
10. Tired as she was, she couldn't sleep.
11. I have no intention of lending him any more money.
12. So as to improve Mery's communication skills, she took the course.

7. When did you last go to the cinema?

8. I am used to getting up early in the morning.

9. I have been learning to drive for three weeks.

10. Tired as she was, she couldn't sleep.

11. I have no intention of lending him any more money.

12. So as to improve her communication skill, Mary took the course.

7.When did you last go to the cinema?
8.I am used to getting up early in the morning.
9.I have learned to drive for 3 weeks.
10.Tired as she was, she couldn't sleep.
11.I have no intention of lending him any more money.
12.So as to improve Mery's communication skills, she took the course.

1. Keeping the environment clean is very important.
- It’s …very important to keep the environment clean  …………………………………………………………………………..
2. They will show the time machine to the public when they finish it.
- The time machine …will be shown to the public when they finish it.…………………………………………………………………..
3. He was delighted to receive his aunt’s letter.
- He was delighted that ………he received his aunt’s letter.……………… ………………………………………..
4. Old car tires are recycled to make shoes and sandals.
- People ……recycle old car tires to make shoes and sandals. …………………………………………………………………………..
5. I’m very sad that I wasn’t accepted in that group.
- I’m very sad not …to be accepted in that group. ………………………………………………………………….
6. It’s three years since I last spoke to her.
- I haven’t ……spoken to her for 3 years…………………………………………………………………………
7. Tam doesn’t type as fast as she used to.
- Tam used ……to type as fast as she does now………………………………………………………………………..
8. “ Please turn down the radio for me”, said my father.
- My father asked ………me to turn down the radio for him………………………………………………………………
9. Lan will be fifteen next week.
- It is Lan’s ……fifteenth birthday next week………………………………………………………………………..
10. How long is it since you used the pen?
- When ………did you start using the pen………………………………………………………………….?

1. People believe that the warm weather will kill of Covid-19

It...is belived that the warm weather will kill of Covid-19..........

The warm weather is believed to kill of Covid-19.............

2. People believe that the prisoner is hiding in the house

It is believed that the prisoner is hiding in the house..........

The prisoner is believed to hide in the house............. 

1. Wear a hat or you will get sunburnt.

2. He spends 2 hours a day playing basketball.

3. Eating fruits and vegetable every day are very healthy.

#Toru

1.I live in a noisy city and I don't like that (wish)

--> I wish i lived in a peaceful/quiet city

--> I wish i didn't live in a noisy city

2.It is good for parents and children to have dinner together every day,but my father always comes home late (wish)

---> I wish my father always came home soon so that my family could have dinner together everyday

HỘC TỐT NHA !!!!

6. He used to write to his friends but nor he telephones them.

7. My father has worked for a bank in the city centre since he left university.

8. Apart from having considerable experience, the new secretary is also bilingual.

9. When his father retires next year, he will take control of the business.

10. Everyone had already gone to bed when I arrived home last night.