用am,is,are填空。 1Excuse me! _____ this you
问题:
用am,is,are填空。
1 Excuse me! _____ this your eraser?
2. What _____ those? _____ they birds?
3. This _____ his ruler. Where _____ my ruler?
4. I _____ in Class Three. _____ you in Class Three,too?
5. _____ these her English books?
6. Those _____ their apples. Where _____ his apples?
7. She _____ eleven. How old _____ that boy?
8. He _____ my friend. _____ your friend a boy or a girl?
9. _____ those maps? No,they _____ not. They _____ pictures.
10. These _____ your bananas. Here you _____ .