. The production of television commercials must be professional ________ they aim at promoting good service, or public education.
|
A．when |
B．no matter |
C．if |
D．whether |
. ________ in one leg, he never had a chance to get a job.
|
A．Weak and lame |
B．He was weak and lame |
|
C．Though weak and lame |
D．Weak and lame as he was |
.________ gas leaks and similar accidents should occur, some responsible persons should regularly inspect all the laboratories.
|
A．Unless |
B．In case |
C．Provided |
D．Until |
. I won’t make up with him ________ he apologizes.
|
A．unless |
B．lest |
C．provided |
D．whereas |
.He got up very early that day ________ he caught the first train.
|
A．in order that |
B．so that |
C．in order to |
D．so as to |
. He told me to leave out the articles in this sentence ________ it is possible.
|
A．where |
B．in which |
C．that |
D．what |
