viet lai cau hoan chinh
1. she\not\sleep late at the weekends.
2. we\not\believe the prime minister.
3. you\understand the questio?
4.they\not\work late on fridays.
5.David\want some coffee?
6.she\have threedaughters.
7.when\she\go to her Chinese class?
8.why\ I \have to clean up.