—Hi, Li Xiaoxia. What a surprise! Dad _____ you _______ so early. He’s upstairs reading. I’ll just call him.
| A．didn’t know; would come | B．doesn’t know; are coming |
| C．hadn’t known; were coming | D．hasn’t known; will come |
Peter is a brilliant language learner. Within two weeks, he hasdeveloped a good __________ of Chinese and Japanese.
A. customB. imagination
C. exceptionD command
—How do you know our team will win the race in the final?— __________ We are well prepared for it and do more practice aswell.
| A．Why not? | B．It's my guess. |
| C．It's up to you. | D．I couldn't agree more. |
My brother has been admitted into a key university, __________，Ithink, he has been dreaming of for years.
| A．what | B．that |
| C．one | D．it |
— Remember the first time we met?
—Of course I do. You __________to the music on the stage.
| A．were dancing | B．had danced |
| C．have danced | D．danced |
It is not __________ for me to borrow all the books from the librarynow because I can only borrow one each time.
| A．difficult | B．convenient |
| C．available | D．important |