---You look so tired!---Yesterday I waited for my mum she came back at 12 o’clock.
#47898
A
before
B
after
C
until
D
when
推荐题目
Come and have a look. We have sweaters red, yellow and blue 10 yuan.
#48344
A
at, at
B
on, for
C
in, for
D
on, at
He’s got a birthday cake____ his ____ birthday.
#48046
A
on ，thirteen
B
for ,thirteen
C
on ,thirteenth
D
in ,thirteen
---Where is your father? ---He to Shanghai business.
#50469
A
has been ;on
B
has gone; for
C
has been;for
D
has gone;on