Are you ______when someone looks at you in______ ?
A. surprised， surprise B. surprise ，surprised
C. surprised， surprised D. surprising ，surprise
What ways can you think of _________ out the physics problem?
A. to work B. working C. work D. works
I don’t know ______to do with the maths problem. It’s too hard.
A. which B. how C. what D. where
—Thank you, Mille and Kitty. It was kind of you to help me with my lessons.
—_______.
A. With pleasure B. Better not
C. Of course not D. It’s our pleasure.
— ________ useful tool the computer is! — I agree. It’s ______ interesting as well.
A. What a ; / B. How a; the
C. What an; / D. How an; the
Not only the students but also their teacher _______ about the four people.
A. know B. knowing C. knows D. to know
