—Tom came to work last Friday ,but no one has seen him since.
— he have had an accident ?
| A．Should | B．Must | C．Might | D．Could |
Even if you are an experienced teacher, you sometimes ______ make some mistakes.
| A．can | B．must |
| C．should | D．will |
We should know that we can only reach the top if we are ready to ______ and learn from failure.
| A．deal with | B．depend on |
| C．carry on | D．go with |
Young as he is, David has gained ______ rich experience in ______ society.
| A．the; the | B．a；/ |
| C．/；/ | D．/; the |
To our ______, Geoffrey's illness proved not to be as serious as we had feared.
| A．anxiety | B．relief |
| C．view | D．judgment |
—Are you ______ me of lying to headmaster?
—I'm sure you did.
| A．accusing | B．scolding |
| C．reminding | D．telling |