一 I turn on the TV for you，Grandpa?
一Yes，thanks a lot，my dear. You’re so considerate.
| A．May | B．Shall | C．Will | D．Need |
. The millions of calculations involved, had they been done by hand, _____ all practical value by the time they were finished.
| A．could lose | B．would have lost | C．might lose | D．ought to have lost |
_____ what he can do. He might get a job tomorrow. He might stay out of work for weeks.
| A．We didn’t know | B．He doesn’t know |
| C．There is no knowing | D．It was known that |
Students shouldn’t be given so difficult a problem_________they cannot work out.
| A．that | B．which | C．while | D．As |
Everyone likes_________of the two stories, for this story is _________than that one.
| A．both; not more interesting | B．neither; no more interesting |
| C．neither; not more interesting | D．either; no more interesting |
——Miss Lingam is arm in arm with Mr. Peabody!
——______sight
| A．how astonishing a | B．so an astonishing |
| C．what astonishing a | D．such an astonishing |