we were walking along the river, we heard a cry for help.
A.While B.Until C.After D.Before
Thank you for offering me _____.
A. so many valuable suggestions B. so much valuable suggestion
C. so many valuable advices D. so much valuable advices
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.
