191

1 Did he buy a computer?

Yes,he did.

2 Did she know the name?

Yes,she did

3 Did they go shopping?

Yes,they did.

4 Did she phone her friend?

Yes,she did.

5 Did he draw a horse?

Yes,he did

192

1 Jack didn't skate yesterday.

Was he busy?

Yes,he was.

2 There are a lot of books on these shelves.

3 Will he be busy tomorrow?

No,he won't.

4 Who came yesterday?

5 Who was in the park?Sam and Jane were.