动词填空。
用括号内所给动词的适当形式填空。
1. He spent as much time as he could ________(practice) writing in Chinese.
2. The elderly in China, as we all know, _________(take) good care of.
3. — Has Jack finished his homework yet?
— I've no idea, but he _________ (do) it the whole afternoon.
4. I think these problems can_________(deal) with as soon as possible.
5. — Have you taken your medicine today?
— Yes, I_________ (take) it after breakfast.
6. The audience are required _________ (show) their tickets when they enter the cinema.
7. Tim as well as Tom ________(eat) up all the food, but they still feel hungry.
8. My friend said he _____ (not reply)to my last three e-mails yet.
9. Uncle Wang is a warm-hearted person. He never ________ (refuse) to help his neighbors.
10. Millie said she ________(return) the two magazines to the library in three days.
向脱位，最好的设计是（）。