问题
填空题
用所给词的适当形式填空。
1. You are never too old _______ (learn).
2. Lucy always spends her free time _______ (play) computer games.
3. Who is _______ (tall), Jim or Tom?
4. Don't forget _______ (buy) some books for me.
5. A lot of _______ (visitor) come to see the Great Wall every year.
答案
1. to learn 2. playing 3. taller 4. to buy 5. visitors