You are______your time trying to persuade him;he’ll never join us.
| A．spending | B．wasting | C．losing | D．missing |
Mr. Jenkins has been busy with his work these days and seldom _________ to come over to have a chat with me.
| A．has he time | B．does he have time |
| C．hasn’t he time | D．doesn’t he have time |
_________ it rain tomorrow, we would have to _________ the spring outing.
| A．Should; call off | B．Were; take off |
| C．Should; take off | D．Were; call off |
When _________ the office, I found the naughty boy _________ beside my desk, trembling.
| A．entered; standing | B．entering; stood |
| C．entered; stood | D．entering; standing |
A lot of teams wanted me to _________ for other positions and I told them no.
| A．try out | B．figure out | C．let out | D．break out |
_________ to a lot of new ideas when studying in college, Mary always does something that others can’t understand to realize her dream.
| A．Exposing | B．Exposed | C．Being exposed | D．Having exposed |