1. The weather was so bad that the children couldn’t go swimming.
The weather wasn’t
It was
2. Could you help me to put the chairs away?
Would you
3. Nam is too short to reach the orange on the tree?
Nam is not
4. The film was too long for me to see.
The film wasn’t
The film was so
It was
5. They were making the motorcycles in this factory.
The motorcycles
6. He will spend 45 minutes flying to HCM city.
It will
7. My brother spent 10 minutes having breakfast.
It took
8. My mother spends 4 hours doing the housework.
It takes
9. Mary was too young to get married.
Mary wasn’t
10. They can find lions and tigers in this zoo.
Lion and tigers
11. These books are so difficult that we can’t read them.
These books aren’t
These books are
12. They export these computers to 70 different countries.
These
13. The funny story were very surprising to us.
We
14. He isn’t free enough to join the trip.

28. He was so lazy that he couldn’t pass the exam.
He wasn’t
He was too
29. The old people like to do morning exercises.
The old people are
30. They have taken part in the club 5 years ago.
They began
31. The machine was too expensive for us to buy.
The machine wasn’t
32. The suitcase was too heavy for us to carry.
The suitcase wasn’t
The suitcase was
It was
33. Listening to music is very boring.
It is
34. She spent many hours learning English well.
It took
35. Hoa can’t go to work because she is very young.
Hoa is
Hoa isn’t