1.—Can you give me the right answer?

1.—Can you give me the right answer?
—Sorry.I_____.Would you repeat that question?
A.hadn't listened B.haven't listened C.don't listen D.wasn't listening
2.—Has Tommy finished his homework yet?
—I have no idea;he_____it this morning.
A.was doing B.had done C.has done D.did
3.Profits went up by 4% last year,and_____this year.
A.have not decreased B.were not decreased C.had not decreased
D.didn't decrease