– Who cleaned the room yesterday ? – I            . 
#21592
A
did
B
does
C
was
D
is
推荐题目
 – Good afternoon, Miss Gao.            – __________
#21470
A
Good.
B
Good afternoon.
C
Good morning.
D
Hello.
— Pay you weekly or monthly?—       . Either is OK.
#722
A
Thank goodness
B
Let’s get going
C
It’s up to you
D
That’s all right