I haven’t finished my homework yet. I my mother with the housework all day yesterday.
#101725
A
helped
B
have helped
C
was helping
D
have been helping
推荐题目
--It’s said that Mr. Wang ______ into a new apartment last Sunday.--Right. I went to his help.
#103522
A
moved
B
had moved
C
is moving
D
has moved
As the twentieth century came to a close，the raw materials for a great national literature were at hand，waiting ______.
#104355
A
to use
B
to be used
C
to have used
D
to be using
--- What on earth is that noise? --- Oh, the next flat ___________.
#100208
A
was decorated
B
was decorating
C
is being decorated
D
is to be decorated
—May I remind you that Mr. White is waiting outside, Mrs. Green? —Oh, I _________ all about it.
#103105
A
forget
B
had forgotten
C
forgot
D
was forgetting
Mr. Black _____ for Shanghai in a few days. Do you know when the earliest plane _____ on Sunday.
#101752
A
leaves; takes off
B
is leaving; takes off
C
is leaving; is taking off
D
leaves; is taking off