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7. What about going to the beach this weekend?
8. They enjoy travelling to Nha Trang on their vacation.
9. I am interested in the history of these places.
10. Watching TV is more boring than reading.
11. You ought not to stay up late.
12. We will make a four-day Sapa tour.
14. My father drives carefully.
15. Ms Chi is fluent in speaking English.
16. Hoa doesn't like the noise and the busy roads in the city.
17. I prefer video games to computer games.
18. Why don't we go to the amsement center?

IX/
1. They can play volleyball and we can, too.
2. She is learning English and I am, too.
3. I'm not a doctor and they aren't, either.
4. Milk ís good for your health and so is orange juice.
5. They mustn't stay up late and neither must you.
6. He is hungry and I am, too.
7. Nam doesn't like durian and Hoa doesn't either.
8. I write diary every night and so does my sister.
9. My father doesn't drink beer and neither does my uncle.

10. He didn't meet her last night and I didn't, either.