V
1. the boy denied breaking the window
2.Tim congratulated her on passing the final exams
3. we haven't seen your sister since May
4. These girls are not old enough to get married
5. My sister regrets not be able to dance well
6. If our parents had enough money, they could make a trip to new york
7. If I were a millionare, I could buy a villa in HCM city
8. Unless it stops raining, we won't go out
9. The teacher agreed to meet the students representatives
10. Marta warned us about drinking too mucb caffeine
11. Tachel hoped study medicine
12. Jack recommended to take the jumper back to the shop.