I.
1. They boy is strong enough to lift that bag.
2. Lan practices English hard enough to win the English speaking contest next week.
3. Peter got up early enough to catch the first train to Ha Noi.
4. She is beautiful enough to be a Miss World.
5. The car is cheap for me enough to buy.
6. The tea is warm enough for him to drink.
7. The exercises are esay enough for the students to get high marks.
8. The film was interesting enough for me to see to the end.
9. The room is large enough for four of us to live in.
10. She is tall enough to play volleyball well.
11. Nam is intelligent enough to answer your questions.
12. Tom runs quickly enough to catch the bus.
13. The food was delicious enough for us to eat.
14. The programs were interesting enough for us to watch again and again.
15. The pen is good enough for you to buy.
II.
1. The test was too difficult for us to have good marks.
2. The box is too heavy for Minh to carry.