—Why didn’t you keep your words，Billy?
—Sorry, dear. But I really forgot where I was ________ to meet you.
| A．demanded | B．imagined | C．supposed | D．guessed |
The days are gone __________ physical strength was all you needed to make a living.
| A．when | B．that | C．where | D．which |
Whatever is left over may be putinto the refrigerator，__________ itwill keep for two or three weeks.
| A．when | B．which | C．where | D．while |
He tried to escape __________ because he broke the school rule, but failed.
| A．from punishing |
| B．from being punished |
| C．to punish |
| D．to be punished |
__________ the guidance of his director, he finishedhis report ahead of time.
| A．With | B．For | C．Under | D．To |
—When did he begin to __________ painting?
—At the age of 12.
| A．take off | B．take on | C．take to | D．take in |