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
Linda __________ to Beijing, she hasn't returned back yet.
#40076
A
has gone
B
has been
C
went
D
goes
After Steven sent some e-mails ,he______ surfing the Internet.
#36785
A
starts
B
has started
C
will start
D
started
All the club members _______ the floor when they heard someone _______ for help.
#41802
A
swept; were shouting
B
swept; shouted
C
were sweeping; shouting
D
were sweeping; shouted
--Where is your teacher now, Jenny? -- My teacher ____________in the classroom.
#40131
A
teach
B
teaches
C
teaching
D
is teaching