看图完成句子。 1. This is ____________ ____________. 2. These are ____________ ____________. 3. Look at my ____________. 4. The ____________ are new. 5. It's ____________ ____________. 6. These are ____________. 7. This is ____________ ____________. 8. Here are ____________. ____________. 9. This ____________ is big. 10. These are ____________. 11. They are young ____________. 12. These are ____________.