用 am is are 填空 1.where ＿＿ your parents?They ＿＿ in the supermarket. 2.there ＿

what ＿＿ these.there ＿＿ some books in the bookcase?

7.

2?They ＿＿ in the supermarket.

3.those ＿＿ buses?

谢谢帮助.there ＿＿ a pen on the desk?I ＿＿ fine.

5.

4.my father ＿＿ 42 years old.where ＿＿ my shoes.that ＿＿ an eraser.

6.how are you.where ＿＿ your parents用 am is are 填空
1

1. are, are
2. is, are
3. is, are
4. is
5. am
6. are
7. are

1. are, are 2. is, are 3. is, are 4. is 5. am 6. are 7. are