Not much impressed ________ the performance, half the audience left before it was over.
| A．on | B．in | C．by | D．at |
However, even on TV and the radio you will hear differences in the way ______ people speak.
| A．that | B．in which | C．/ | D．all of the above |
catch the first bus, he got up very early this morning.
| A．In order to | B．In order that | C．So as to | D．So that |
The film ________ the World War II was made in Shanghai.
| A．base on | B．based on | C．base in | D．based in |
He likes to help others ________ he is very busy.
| A．because | B．if | C．even | D．even if |
Have you seen Jack recently? I wonder ______ with his classmates.
| A．how is he getting along | B．that he is getting along well |
| C．what he is getting along | D．if he is getting along well |