As a graducate in computer science, he ___ to work out the problem.
| A．wouldn't have failed | B．can't have failed | C．mustn’t have failed | D．might not have failed |
It’s so nice to go out for a walk a cool nice summer evening．
| A．in | B．on | C．for | D．a |
After a quick dinner, they set off ______ car and made ______ the nearest town.
| A．by, to | B．in, to | C．by, for | D．in, for |
The two rings are so alike that it is difficult to tell one the other．
| A．very；to | B．much；to | C．much；from | D．very；from |
This suit fits me well _______ the trousers are too long.
| A．only | B．except for | C．except that | D．except |
We can’t feel that we are going forward as everythjng us is moving the same speed．
| A．around；at | B．around；with | C．before；at | D．with；in |