1. studying

2. go, to rehearse

3. to become, buying

4. to see, dressing up

5. to do, spend, playing

6. A - use, B - borrowing

Ответ:

1. Dave was exhausted so he stopped studying and went to bed.

2. We may go to the school on Saturday morning to rehearse for the play.

3. Greg wants to become an astronomer. That's why he's thinking of buying a telescope.

4. I was surprised to see Tina in a costume. I thought she hated dressing up at fancy-dress parties.

5. Ted never has enough time to do any housework but can spend hours playing computer games.

6. My sister won't let me use her MP3 player. She's so annoying!

How about borrowing mine?