A moment, please. I'm checking if Mrs. Brown _________ free tomorrow.
#41701
A
is
B
being
C
to be
D
will be
推荐题目
Let’s go climbing if it _________ tomorrow.
#39182
A
won’t snow
B
doesn’t snow
C
isn’t snow
D
can’t snow
Mr. White _____in that city since he moved there thirty years ago.
#41515
A
lives
B
lived
C
was living
D
has lived