I don’t think he could have done such a stupid thing last night, _____?
| A．did he | B．could he | C．do I | D．hasn’t he |
I will be surprised if you can get Calvin, who is a close-fisted man, ________ these donation draw tickets from you.
| A．buy | B．to buy |
| C．buying | D．buys |
The fog was so heavy this morning that drivers could hardly ________ the things just ten meters away from them.
| A．turn out | B．look out |
| C．make out | D．let out |
This is the most serious and worst situation ________ I have ever experienced as a fan of the NBA.
A. which B. when
C. that D. where
Time is pressing; it’s impossible for me to get there in an hour, ______ the possible delays.
| A．allowing for | B．answering for |
| C．accounting for | D．heading for |
— Don’t you remember my name?
— I’m really sorry. Your name ________ from my mind.
| A．escapes | B．escaped |
| C．will escape | D．has escaped |