—Dad, shall we go to the World Park tomorrow?
—Sorry. I won’t be free, but you ______ ask Mum to go with you.
A. mustB. may
C.wouldD. should
You won't work out the problem ______ you understand it. So listen to me explain now.
A. sinceB. when
C. unlessD. though
—These drawings are made by the three-year-old girls here.
— Well, ______creative the children are!
A. veryB. quite
C. whatD. how
Good, you’ve done it well! You need no more help from us, ______.?
A. do you B. need you
C. don’t youD. needn’t you
— What did you think of our performance on the charity show?
— Wonderful! I don’t think I can see a ______ one.
A. badB. worse
C. goodD. better
I walk ______ the square after supper every day, so I know very well every small shop there.
A. aroundB. into
C. acrossD. through
