用am，is，are填空。1. Where _____________ you from? I _____________from China.
2. Where _____________ he from? He _____________from England.
3. What _____________ your mother? She _____________a teacher.
4. I _____________ Number One.
5. She _____________ in Class One, Grade Two.
6. We _____________ good friends.
7. It _____________ a pear.
8. _____________ you sure?
9. _____________ ten and ten twenty?
10. _____________ it green or red?1. are, am 2. is, is 3. is, is 4. am 5. is 6. are 7. is 8. Are 9.Is 10. Is