He missed his mother very much and ________ crying.
| A．can’t help | B．couldn’t help to | C．couldn’t help | D．couldn’t to help |
Every time ______ I see the picture there, I think of my days in a remote mountain village.
| A．when | B．while | C．as | D．/ |
— Who do you think ______ the book here?
— It may be John. He was sitting here all the morning.
| A．was leaving | B．leaves | C．had left | D．has left |
Being an experienced teacher, he is good at ______ the mind of his students.
| A．seeing | B．reading | C．realizing | D．recognizing |
In my opinion, the beauty of a person should be measured ______ one’s personality rather than one’s appearance.
| A．on account of | B．in favor of | C．in terms of | D．by means of |
— Are you coming to my wedding ceremony?
— _____ I can’t miss your prettiest and happiest moment.
| A．I’m afraid I can’t. | B．You’re welcome. | C．No way! | D．You bet! |