—Why, Jack! Someone seems to have called you over there.?

—Yes? I _______ that.?

A. am not realizing B. haven't realized? C. didn't realize   D. don't realize?

.—why, Jack, you look so tired!

   ---Well, I _____the house and I must finish the work tomorrow.

A. was painting    B. will be painting   C. have painted  D. have been painting

—why, Jack, you look so tired!

 —Well, I _____the house and I must finish the work tomorrow.

A. was painting    B. will be painting   C. have painted  D. have been painting

I wonder why Jack always gets good marks when he does only ________ the others.

A. half as much as    B. as much as half

C. half as many as    D. as many as half

.—why, Jack, you look so tired!

   ---Well, I _____the house and I must finish the work tomorrow.

A. was painting    B. will be painting   C. have painted  D. have been painting