—Someone wants you on the phone.
—________ nobody knows I am here.
| A．Although | B．And |
| C．But | D．So |
Last week, I bought an interesting story book, _____ is very beautiful.
| A．which cover. | B．the cover of which. |
| C．its cover. | D．the cover of whose. |
Shooting ______ movie at high school is _______ experience that I will never forget as long as I live.
| A．The; a | B．a; / | C．/; an | D．a; an |
——Don’t forget to return the book on time.
——________.
| A．Really | B．My pleasure | C．Got it | D．That’s all right |
—I’m terribly sorry to have given you so much trouble.
— ______
| A．Don’t mention it! | B．How come? |
| C．That’s all right. | D．So what? |
You may ______ it that Jennifer will come and help us if we are in trouble.
| A．rely on | B．carry on | C．base on | D．take on |