He knows it is high time that he ________ at once.
A．quits smoking B. quitted smoking
C．should quit to smoke D. quitted to smoke
I like_________ when the teacher says that my work is satisfactory ________.
A．this；at all B．that; in general C．it；on the whole D．one；in particular
Some of the exercises appear to be ___ ones that you have done, but after taking ___ second look, you will find that they are different.
A. /; the B. the; the C. the; / D. the; a
---Oh, no，where is my purse?
--- _______! You will find it sooner or later．
A．Take your time B．Don’t take risks C. Come on D. Take it easy
He ________ as the tallest boy in the crowd, so I spotted him easily.
A. stood out B. picked out C. tried out D. let out
“Come on. I want to show you something.” “Oh, how nice of you! I ____ you ____ to bring me a gift.”
A. never think/are going B. never thought/ were going
C. didn’t think/ are going D. hadn’t thought/ were going
