用所给动词的适当形式填空。 1.When I returned home, he
问题:
用所给动词的适当形式填空。
1. When I returned home, he _____ (leave).
2. By ten yesterday evening, she __ (finish) writing.
3. He _ (study) English for five years before he came here.
4. It __ (stop) raining when l woke up this morning.
5. I __ (not read) the book because I had read it before.