He got an A in last week's math test.
It is ______！His math is always the worst.
A. possible B. simple
C. impossible D. available
I’m going to ______ a new hobby. I want to learn how to take photos.
A. take down B. take up
C. turn down D. turn on
Can you come to my birthday party next Sunday?
______, I cant. I have to______ for the math test.
A. Of course, study B. Sorry, studying
C. Sorry, prepare D. No, studied
The students in this school plant ______ trees every year.
A. hundreds of B. hundreds
C. five hundred of D. hundred of
Tim, do you think time is money?
Yes, but I think it is ______ money.
A. the same as B. very important as
C. more important than D. not important as
Robots are ______ do the same things as we do.
A. enough clever to B. clever enough to
C. too clever to D. so clever that
