You can’t complain of being lonely  you don’t make any effort to meet people.
#4394
A
until
B
when
C
once
D
though
推荐题目
There was _______ time _______ I was crazy about horror movies.
#4434
A
a; that
B
a; when
C
the; that
D
the; when
mankind  
#4439
A
machine
B
bank
C
rank
D
language