I called you up last night but I couldn’t _____________.
| A．get through | B．ring back | C．ring off | D．hang on |
I was about to go to bed ____ the telephone rang.
| A．while | B．as | C．at the time | D．when |
He likes Chinese, ____ his brother likes English.
| A．which | B．what | C．while | D．whether |
____ catch the first bus, she got up earlier that morning.
| A．In order to | B．So as to | C．In order that | D．So that |
Your composition is well-written ____ a few spelling mistakes.
| A．except | B．except for | C．except that | D．besides |
“What is your good friend like?” “He is ____ .”
| A．rich | B．poor | C．honest | D．ill |