问题
填空题
用所给词的适当形式填空。
1. It isn't easy_____ (learn) English well.
2. His brother wants to be an_____ (act) when he grows up.
3. The price of the TV is the _____ (high) of all.
4. Bill Gates won a great_____ (successful).
答案
1. to learn 2. actor 3. highest 4. success