用所给词的适当形式填空。 1. Be ____________ (careful), don't talk ____________ (loud) in class. 2. Let's enjoy ____________ (we). 3. ____________ (not throw) the ball to him. 4. The story is very ____________ (interest) and I am ____________ (interest) in it. 5. She is one of the best ____________ (run) in her school. 6. We use knives to ____________ (cut) apples. 7. Rose's school lunch and John's school lunch are ____________ (difference). 8. I really want ____________ (go) with you. 9. Jack ____________ (be) on TV tonight. 10. Listen! Who ____________ (knock) at the door?