Section I/
1. I prefer listening to music to watching TV.
2. You don't have to finish the work today.
3. What is the price of this dictionary?
4. What is the weight of chicken ?/ What is the chicken’s weight?
5. Mr. Trung and Mrs are quick typists .
6. It took me half an hour to get to work yesterday .
7. My mother likes neither coffee nor tea .
8. You’d better not eat too much candy.
Section 2/
1. The dirt on vegetables can make you sick.
2. Scientists say that life started in the ocean.
3. He gave up smoking 2 years ago.
4. He is a fast runner. He runs fast.
5. Can I borrow your pencil? I’m sorry. I’m using it.
6.You should keep silent when they are working.
7 How many times a day do you brush your teeth?
8. Long is worried because he has to see the dentist.