- 80% of our work ______ finished. - Really? It’s ______ hard work, you know.
________ people used the computer thirty years ago, but now it’s very popular.
-What do you think of the talent show in our school?- I think teachers in Grade Two were ___________ act _____ all.
-John’s English is very good. -Yes. I want to know ____________.
-Boys, here’re some apples. Could you help me ___________?-Sure.
Please wait a minute. I have ____________ to say.