Mo Yan’s books have been sold out in many bookstores _________ his winning of the Noble Prize in Literature.
| A．because | B．since |
| C．as | D．because of |
She is not______ to go to school.
A. enough old
B. enough big
C. old enough
The teacher came into the classroom, and the student stopped______.
A. talk B. to talk C.talking
This is one of ______ things I have ever seen.
| A．amaze | B．the most amazed |
| C．the most amazing | D．zmazing |
—How are you?
—__________．
| A．I' m twelve． | B．I' m Li Lei． |
| C．I' m OK． | D．Yes, I' m fine． |
—________．Is this your baseball, Jane?
—Yes, it is．Thank you．
| A．Sorry | B．Excuse me |
| C．Excuse | D．Nice to meet you． |