This is ______ eraser.A.the B.A. C.an D./
They________five days finishing the work.A.paidB.tookC.spent
—What did Mr Smith do before he came to China?—He________in a car factory.
_______he________TV yesterday evening?
Paul and I________tennis yesterday.He did much better than I.
—Do you take exercise every day?—Yes.I always________thirty minutes after supper.