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—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
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His book is wonderful. I ______ it for three times.
#52885
A
read
B
have read
C
am reading
D
will read
That dictionary ______me.
#62976
A
is belonged to
B
is belonging to
C
Belongs for
D
belongs to
Do you remember there _____ a river here?
#59897
A
used to being
B
used to be
C
was used to be
D
was used to being
We can make a fire（火） ______ the room warm.
#55624
A
to keep
B
keeping
C
keep
D
kept
Ton            tall and he       of medium build.
#51996
A
has ; is
B
is ; has
C
is; is
D
has; has