be动词的过去式was/were — 英语填空题
题目
用 was 或 were 填空。1. My aunt ___ a nurse before, but now she is a teacher. 2. Tom and I ___ pupils five years ago. 3. There ___ a small library in our school before. 4. The two men ___ drivers before. 5. ___ your grandma a doctor before? Yes, she ___.