根据句意或首字母填空。
1. Mr Green has two sons, one is a doctor, _________ is a teacher.
2. The shoes are too big, so I'd like to try _________ pair.
3. This T-shirt doesn't fit me. Can you show me _________one?
4. -Our class won the English speaking contest.
-Congratulations You _________ be very proud of it (引以为自豪).
5. -Is your brother playing computer games, Ted?
-He m _________do that, because the computer doesn't work.
6. Beijing is in the n_________of China.
7. There _________ a lot of water in the r _________.
8. He drives his c_________ fast.
9. There are many b_________ on the lake. We can cross the river by _________
10. You can't d_________ on your parents forever (永远).