----How old are you?  ----I’m fifteen. I was born ________ 1990. 
#50254
A
in
B
at
C
on
D
for
推荐题目
Thanks ____   the photo ____   your family.
#49296
A
of, for
B
for, of
C
of, of
D
for, for
Playing too many computer games _______ students.
#48338
A
is bad to
B
is bad for
C
are bad to
D
are bad for
The light is still           ,Mr. Green _________at home now.
#50272
A
on, can be
B
down, may be
C
on, must be
D
up, can’t be