The author of the report is well _____ with the problems in the hospital because he has been working there for many years.
| A．acquainted | B．informed | C．enlightened | D．advised |
Mr Smith, _____of the_________speech, started to read a novel.
| A．tired; boring | B．tiring; bored | C．tired; bored | D．tiring; boring |
The pen I____I _____is on my desk, right under my nose.
| A．think; lost | B．thought; had lost |
| C．think; had lost | D．thought; have lost |
The traveler didn’t know_________which direction to go.
| A．in | B．at | C．to | D．/ |
In the power plant more than_______of the workers are out ________strike.
| A．two-twelfths; on | B．two twelfth; in | C．two twelfths; in | D．two-twelfths; in |
I don’t have a job. I would find one but I_________no time.
| A．had | B．didn’t have | C．had had | D．have |