---You’re late! You were ____to be here an hour ago.--- Sorry, Mr. Hu.
Now the air in Yancheng is _______ than it used to be . We should do something to stop it .
--- Did you hear that Malaysia Airline Flight MH307 disappeared off the coast of Australia --- ______ bad news it is!
The old man lives ____ in a small house, but he doesn’t feel_____.
We spend as much time as we can _____ English.
The Little Mermaid is in.