I am good at drawing ________ I am not good at singing.
I don’t know the city. Where can I find ___ good restaurant?.
He is very ______and he always explains things _____us.
---Must I hand in my exercise book now, Mr. Zhao?---No, you ______. You may give it to me tomorrow.
It __________ hard outside, let’s not go shopping.
For my homework I have to write a(n) about the wonders of the world.