By the time my parents reached home yesterday, I __________ the dinner already.
#36344
A
had cooked
B
cooked
C
have cooked
D
cook
推荐题目
一Have you mended your bike，Bob?一Yes，I______it twenty minutes ago.
#36854
A
have mended
B
mend
C
had mended
D
mended
--- ____________ you seen the 3-D film Titanic yet? --- Yes. I __________it a few days ago.
#41754
A
Did , saw
B
Have, saw
C
Do, have seen
D
Have, have seen
--- Where is Mr Brown? --- In the garden. He ______ the flowers.
#41608
A
watering
B
waters
C
is watering
D
watered
—Shall we go out for a swim?—Sorry, I can’t. I ______ housework for my mother now.
#42129
A
am doing
B
is doing
C
are doing
D
did