当你早上遇见老师的时候,你应该说________。
---Some foreigners will visit our school tomorrow. ---Great! It’s ______to tide up our school now.
---What do you think of the dress? ---Wonderful. I don’t think I can find a _________ one.
-I think science is more useful than art. -I disagree. I think art is science.
– Do you know whose book this is? —Let me have a look . It Wei Fang’s . Look, here is her name.
— there much meat in the fridge? —No, I will get some this afternoon.