1. She can't ride a motorbike because she is still young,
-She isn’t.......
2. The weather is too cold for us to go swimming.
-The weather isn't ........
3. This exercise is too difficult for me to do. -This exercise isn't
4. I am very lucky because I have many good friends.
-I am lucky ....
5. The bag isn't light enough for the boy to carry.
-The bag is ........
6. The gate is too high for me to reach.
→I am not ......
7. The book was so interesting that I read it twice.
-The book was ......
9. The garden is too small for us to play football in.
-The garden is......,
10. He was so tired that he fell asleep before the end of the film.
-He was too.....
11. The children couldn't go swimming because the sea was very rough.
→The sea was too ......
13. The film is not interesting enough for us to see.
-The film is too......
14. Lan lives next to my house.
→Lan is....
15. You can't put this book in your pocket because it is too big.
→This book isn't ......
16. They spent two years building this house.
-It .....
17. It takes me two hours to do my homework every day.
-I.....
18. We have quite different characters.
-Our charactersit ......
19. My friend's hair is long, curly and black.
-My friend has ......
20, What a lovely smile you have !
→How
1. People. will be able to ......protect the environment in the near future.
2, Can you swim ?
3. When I was young, I....couldn't......play the guitar because it was too difficult for me.
4, At the end of this century, robots.. will be able to....replace workers in factories.
5. I won’t drive in a rain because it...mightn't............be safe.
6.My mother is cooking, so she..can't .......answer the phone.
7. He...couldn't.........ride a horse when he was a baby.
8. I don’t have a bike now. I..won't be able to.....go riding until I have one.
9. She....could ........cycle when she was five.
10.The city is modern, but I...might............live in the countryside for the rest of my life.
1) will be able to
2)can
3) could
4) can
5)won't
6)can't
7)could
8) could
9)could
10)will