A person _______such kind of work must be careful enough,________ an eye on any sign of the possible result .
| A．to do ; to keep | B．doing ; keeping | C．to do ; keeping | D．doing ; to keep |
I must go there earlier. John has suggested that I _____ an hour before the discussion begins.
| A．go | B．shall go | C．will go | D．would go |
Helen couldn’t go to France after all. That’s too bad. I’m sure she would have enjoyed it if _____.
| A．she’s gone | B．she’ll go | C．she’d gone | D．she’d go |
He insisted that we all _____ in his office at one o’clock.
| A．be | B．to be | C．would be | D．shall be |
I wish that you _____ such a bad headache because I’m sure that you would have enjoyed the concert.
| A．hadn’t | B．didn’t have had |
| C．hadn’t had | D．hadn’t have |
I do not have a job. I would find one but I _____ no time.
| A．had | B．didn’t have | C．had had | D．have |