1. What time does the library close?

- It closes ______at________ about half past four.

2. Can you help me wash ______up___________ these dirty glasses?

3. We look ________up____________ the new words in the dictionary.

4. You shouldn’t eat and watch TV __________at________ the same time.

5. These cards are in alphabetical order and ________by____ author.

6. Schools in Vietnam are different ______from__________ those in the USA.

7. What is your date ______of_______ birth? - November eighth.

8. Farmers are very hard-working. They work from morning ____till_______ night on their farms.

9. I like to live ……in….the countryside because people there are more friendly.

10. Mr. Minh is not at home now. He is ______at______ work.