The WHO has given some advice on to prevent us being infected(感染)with H7N9.
Though he is _____ at home, but he doesn’t feel ______
He’s gone to the library ,_______ he ?
-----Did you get there by _____bike? -----No, I took _____taxi.
There are some chairs in the room. A. nice long new B. nice new long C. long new nice
We had a good time on the beach yesterday. A. to play B. playing C. play