用动词的适当形式填空，注意主谓一致：
1.用动词be的适当形式填空：
1.I _____a pupil, you______ a teacher,
2.he______ a doctor.
2. This_____ my teacher, these _____
my friends.
3. My mother _____ at school.
4. These dogs ______ black, but my
dog _____ yellow.
5. Beijing______ the capital of China.
6. Amy_____ an English girl.
7. The juice ______ very nice.
8. We _____ watching TV now.
9. Sam and I ____ good friends.
10. The children____ playing football.
11·Daming _______ visiting America.
12.These pictures________ great.
13.What ___ this?
14.What ____ they?
15.How old _____ Wang Ping.
16.Where ____ the cats?
很接地气的练习哦！:-D
