Viết lại các câu sau sao cho nghĩa không đổi: 
1. I didn’t arrive in time to see him
I wasn’t early …………………………………………………………………………………
2. I’m sorry I was rude to you yesterday.
I apologize ………………………………………………………………………………………
3. She didn’t hurry, so she missed the train.
If ……………………………………………………………………………………….
4. Barbara is the best tennis-player in the club.
No one ……………………………………………………………………………………….
5. It wasn’t necessary for you to buy so many chips as you did.
You needn’t …………………………………………………………………………………
6. Much as he tried hard, he didn’t succeed in installing the software.
However ……………………………………………………………………………………….
7. He lost his job because he was very lazy.
But ……………………………………………………………………………………….
8. It was not until midnight that he could finish his homework.
Not until ……………………………………………………………………………………….
9. If only I hadn’t bought the secondhand motorbike.
I regret ……………………………………………………………………………………….
10. There aren’t many tourists in this area.
There are very ………………………………………………………………………………
11. I very rarely go into the city centre, so I don’t know where to shop.
I am …………………………………………………. shopping in the city centre.
12. Communication changed completely when the telephone was introduced.
Communication changed completely with …………………………………… the telephone.
13. “You’ve passed the exam? Oh well done!” My aunt said to me.
My aunt ……………………………………………………………………………………….
14. The local economy has made great progress for the last five years.
Great process …………………………………………………………………………………
15. The teacher had only just come in the room when the fire alarm rang.
Hardly ……………………………………………………………………………………….