用be动词的适当形式填空
1. Our English teachers at school. They at home.
2. —What under the desk?
—There some boxes, but there any rulers under it.
3. _____ there any water in the glass?
4. — there a bag and a table in your home?
—No, there .
5. — you Han Mei?
—No. I Ma Lili.
1. are; are 2. is; are 3. Is 4. Is; isn’t 5. Are; am
B
C
D
means______. 
B
C
D
