I) Viết lại câu sao cho nghĩa không đổi
1) Keeping the environment clean is very important.
=> It'...
2)They will show the time machine to the public when the finish it
=>The time machine...
3. He was delighted to receive his aunt's letter
=> He was delighted that...
4.Old car tires are recycled to make shoes and shandals
=> People...
5. I'm very sad that i wasn't accepted in that group
=>I'm very sad not..
6. It's three years since i last spoke to her
=> I haven't....
7.Tam doesn't type as fast as she used to
=>Tam used...
8."Please turn down the radio for me" said my father
=> My father asked....
9. Lan will be fifteen next year
=> It is Lan's...
10. How long is it since you used the pen?
=> When...?
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 it is finished.
3. He was delighted to receive his aunt’s letter.
- He was delighted that his aunt sent him a 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 three years.
7. Tam doesn’t type as fast as she used to.
- Tam used to type faster than 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 use the pen?