---Where are your parents? ---They are in the kitchen, they ______the dinner for the party the whole day.
#100575
A
are preparing
B
have been prepared
C
have been preparing
D
were preparing
推荐题目
----- Do you know our town at all? ----- No, this is the first time I ______ here.
#104142
A
was
B
have been
C
came
D
are coming
Mr. Chapman retired at 70 after he nearly 40 years with the Gas Company．
#102772
A
had spent
B
has spent
C
spends
D
would spend
Look at the trouble I am in! If only I __________ your advice.
#103223
A
followed
B
would follow
C
had followed
D
should follow
I ______ while reading the English textbook. Luckily, my roommate woke me up in time !
#104992
A
had fallen asleep
B
have fallen asleep
C
fell asleep
D
fall asleep
The past two years _______ a sharp rise in oil price，which adds to the burden of auto transportation industry.
#100085
A
witnessed
B
witnesses
C
is witnessing
D
has witnessed