– How are you getting on with your father, Lucy?
– Couldn’t be . However hard I try, he just isn’t satisfied.
| A．better | B．worse | C．the best | D．the worst |
With a lot of difficult problems __________，the newly-elected president is having a hard time.
A, settledB. settling
C. to settle D. being settled
So many uses have been discovered for this wood __________ the supply of white pine is becoming smaller and smaller.
| A．then | B．what |
| C．that | D．which |
—I wonder why Mr. Green hasn't showed up at the meeting yet.
—I'm not sure, but he __________ in a traffic jam driving here.
| A．could be stuck | B．might stick |
| C．might have been stuck | D．must have stuck |
__________ your timely warning, we would have been unaware of the danger.
| A．In spite of | B．But for |
| C．Instead of | D．As for |
We're trying to ring you back, Bryan, but we think we __________ your number incorrectly，
A. looked upB. took down
C, worked out D. brought about