A.Haven’t
B.Hasn’t
C.Didn’t
D.Aren’t
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A.corn's ear
B.corn ears
C.ear of corns
D.ears of corn
A.No, many thanks. I can do
B.No, thanks. I can manage it
C.No, not necessary. Thank you anyway
D.No, you needn't. Thank you anyway
A.pie
B.bread
C.soup
D.wine
A.bear
B.bore
C.born
D.bearing
A.good
B.bad
C.careless
D.inadequate
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