【题目】用所给单词的适当形式填空。
1. They are _________. (teacher)
2. He is a __________. (doctors)
3. She is _________nurse. (an)
4. I am a ________.(pupils)
5. She is ________ mother. (me)
6. Is she ________ teacher? (you)
【答案】1.teachers（根据are 为复数） 2.doctor（根据a为单数） 3.a 4.pupil（单数） 5.my （我的）your（你的）
【解析】略
