Lin Hai and Dave __ his good friends.
#60932
A
are
B
be
C
am
D
is
推荐题目
—Must we keep the window _______ all the time? —No, you don’t have to.
#54465
A
opening
B
opened
C
to open
D
Open
─I’m checking my email. What about you? ─I ________ photos to Chris.
#53104
A
send
B
am sending
C
sent
D
have sent
If anything the machine, please let us know.
#56888
A
happens on
B
happens to
C
happened on
D
will happen to
My brother usually ___ his classroom after school. But now he ___ basketball.
#54351
A
cleans; plays
B
is cleaning; plays
C
cleans; is playing
D
is cleaning; is playing