题目内容
-Hi, Tracy; how are you doing?
-I'm tired out, for I ________ my living room all day.
A.painted
B.had painted
C.have painted
D.have been painting
—Hi, Tracy, you look tired.
—I am tired.I ________ the living room all day.
C.have been painting
D.have painted
--Hi, Tracy, you look tired.
--I am tired. I__________ the living-room all day.
A. painted B. have been painting
C. had painted D. have painted
--Hi, Tracy, you look tired. --I am tired. I__________ the living-room all day.
A.painted B. have been painting
—Hi , Tracy , you look tired. —I'm tried. I ______ the living room all day.
A. painted B. had painted C. have been painting D. have painted
----Hi, Tracy; how are you doing?
-----I’m tired out, for I ______my living room all day.
A.painted B.had painted
C.have painted D.have been painting