1. How about visiting the beautiful Khmer temples of Angkor Watt this summer?
2. I prefer listening to music at home to going to the concert.
3. It takes they boy 3 hours a day to learn the lesson.
4. Our summer vacation lasts 2 months.
5. American students have more vacations than Vietnamese ones.
6. What an amusing film!
7. It is a ten-thousand dong hamburger.
8. You don't have to finish the work today.
9. We are interested in playing football.
10. Don't forget to wake me up at 6.30 tomorrow morning.