用所给单词的适当形式填空
1. The dolphin is too old to jump as _ _(high) as he used to.
2. In general, some animals are not so ( clever) as the monkeys.
3. He was not used to ( eat) the Western-style food when he got to England for the first time.
4. I used to______(swim) in the river when l was very young
5. It's good for you to stop (smoke).
6. He was the only person in the room who had been drinking_ ___(heavy).
7. My mother doesn't make me____(play) with the lazy boys.
8. I saw a man in black____ (walk) into the Bank of China.
9. We used to hate (remember) whose longer English words.
10. I'm not still used to____(write) the diaries.