Our classroom by us every day!
#38468
A
is cleaning
B
has cleaned
C
must clean
D
is cleaned
推荐题目
By yesterday, the plane ______out of view for more than a month.
#36805
A
is
B
has been
C
was
D
had been
– Is it going to rain tomorrow? – If it , we’ll have the match next week.
#42544
A
does
B
is going to rain
C
will
D
is
The girl spends at least as much time singing as she __________.
#41867
A
studies
B
does studying
C
is studying
D
does to study
--- How long have you ________ Hong Kong?--- For two weeks.
#40619
A
been to
B
gone to
C
been in
D
arrived in
–What are you going to do this Sunday? –I _____yet.
#40265
A
won’t decide
B
didn’t decide
C
haven’t decided
D
don’t decide