用所给词的适当形式填空。 1. This kind of dictionary is very _______ (use). 2. Vitamins are essential (必需的) for healthy _______ (grow). 3. I would rather _______ (wear) green than red. Red is a girl's color. 4. You'll _______ (give) a nice present for your help. 5. I don't like fishing. I'm an ________ (patient) boy. 6. He is the chairperson of the ________ (student) Union. 7. Lily found a golden ring ________ (lie) on the ground. 8. The man said he ________ (prefer) to use yellow to remind him of a warm sunny day. 9. This pen is ________ (value) of all my stationery. 10. The students ________ (divide) into four teams already. 11. Don't make so much ________ (noisy). Your mother is asleep. 12. He is a boring man. He doesn't know how to make life ________ (colour). 13. Our teacher is helpful enough to offer us lots of useful ________ (suggest). 14. _______ (plan) ahead can help you make work easier. 15. The teacher told us time _______ (wait) for no man.