I didn’t pass the oral test, so I am not _____ themood to tell jokes.

Rodger knows her very well. They by an old friend ten years ago.

Who did it better,Bill or HenryI think Bill did justHenry.

Stephen Hawking has expressed his opinion ___ humans might one day be able to make spaceships capable of such speeds that time on board would slow down．

f danger in the street at night, the girl doesn’t dare to go out without someone ____ her.