Where is Lucy? —I can’t say where she is, but she have gone to meet her classmates, forthey want to go to Sichuan to work as volunteers.

I think this pair of trousers beautiful. Would you like —OK.

Each child is unique and teachers should encourage each one to develop their ________.[ ]

There was no doubt ____ it was in the supermarket _____ I lost my wallet yesterday. [ ]

_______ will be not easy for people to work without computers.