Mum，you really need to have a rest！You ________in the kitchen ever since you came back home three hours ago.
#99412
A
had worked
B
were working
C
have been working
D
worked
推荐题目
--I failed again. I wish I ____harder.----But you _____.
#102321
A
had worked; hadn’t
B
worked; don’t
C
had worked; didn’t
D
worked; didn’t
—Are these seats available?—Sorry, sir. The seats ________.
#99452
A
have reserved
B
are reserved
C
reserved
D
are reserving
—Look! Somebody _____ the sofa.—Well, it wasn’t me. I didn’t do it.
#100510
A
is cleaning
B
was cleaning
C
has cleaned
D
had cleaned
In the weeks before the Academy Awards ceremony, movie reviewers make predictions about which movies and actors ______．
#99623
A
have awarded
B
will award
C
are awarded
D
will be awarded
“I in the room, watching TV broadcast about the earthquake.” I told the policeman who had driven here to question me.
#104871
A
was staying
B
stay
C
stayed
D
am staying