—Look, there_____ many birds around here, but now we hardly see them. What a pity!—Yeah! The air pollution has caused the problem!
#56353
A
are
B
used to have
C
used to be
D
use to be
推荐题目
—As teenagers, we should _____ seats to anyone in need when taking a bus.—I agree with you.
#55488
A
refuse
B
offer
C
help
D
send
We should keep the door and the windows _________ to get quiet because it’s too noisy outside.
#56262
A
open
B
opened
C
closed
D
close
Tom is lazy .You can’t ______him _________ the bedroom everyday.
#56266
A
show;to clean
B
suit;clean
C
expect ;to clean
D
expect;cleaning
We haven’t seen each other for years. We can’t find anything __________.
#56259
A
to talk to
B
to talk
C
to talk with
D
to talk about