问题
填空题
用括号内所给单词的适当形式填空。
1. As a driver, you should concentrate on______(drive).
2. Linda volunteered______ (help) me with my English.
3. Making friends with foreigners is a good way ______ (practice) English.
4. Shanghai is one of ______ (big) cities in the world.
5. By July last year, he______ (work) here for ten years.
答案
1. driving 2. to help 3. to practice 4. the biggest 5. had worked