(2014·成都市重点中学联考)She can’t help________the house because she’s busy making a cake in the kitchen.
#99136
A
to clean
B
cleaning
C
cleaned
D
being cleaning
推荐题目
The palace caught fires three times in the last century,and little of the original building now.
#102970
A
remains
B
is remained
C
is remaining
D
has been remained
---- Would you like to go travelling with me to New York, Benjamin? ---- Sorry, I’m busy, for the final examination is coming. So I ____________ hard throughout the next several weeks.
#102252
A
have worked
B
have been working
C
work
D
will be working
"The ground is wet." "Yes, didn't you know? ______for the last 20 minutes."
#104897
A
It's raining
B
It was raining
C
It's been raining
D
It has rained
Flight 3010______,I must be off now or I’ll be late.
#103587
A
to announce
B
is announced
C
is being announced
D
announced