This robot is supposed to save a lot of labor, but it remains a problem if it ______.
#37091
A
is
B
saves
C
does
D
has
推荐题目
Sam’s cousin ______ a programmer. But he changed his job last month.
#40024
A
has been
B
is going to be
C
is
D
used to be
I think your mother is_____you at the school gate at the moment.
#41842
A
waiting
B
waiting for
C
waiting for
D
is waiting
Their car broke down while they ________in the desert.
#41763
A
drove
B
were driving
C
are driving
D
will drive
Football Weekly ______every week. It provides a lot of information on football for us.
#39828
A
is come out
B
has come out
C
is coming out
D
comes out
—Where is Sally, Jack?—She _________. She wants to be a swimming player.
#40475
A
walks
B
is swimming
C
swims
D
is sleeping