----- Hi, Tracy, you look tired. ------ I ________ the living room for three hours.
#101812
A
painted
B
had painted
C
was painting
D
have been painting
推荐题目
-----What were you up to when she dropped in?------I______ for a while and _____ some reading.
#102898
A
had played ; did
B
played; did
C
had played :was going to do
D
was playing; was going to do
--- Have you finished the report? --- No. I ______ it all this week.
#104275
A
will do
B
had done
C
have done
D
have been doing
I’m calling about the apartment you________the other day.Could you tell me more about it？(2013·安徽，24)
#99441
A
advertised
B
had advertised
C
are advertising
D
will advertise
Teenagers ____ their health because they play computer games too much.
#104014
A
have damaged
B
are damaging
C
damaged
D
will damage
The factory used 65 percent of the raw materials, the rest of which _____ saved for other purposes.
#101671
A
is
B
were
C
was
D
are