Would you mind ______ louder?  I can’t hear you clearly.
#49468
A
speaking
B
spoke
C
to speak
D
speaks
推荐题目
 You are too tired, please stop _______.
#49070
A
to work
B
work
C
working
D
worked
Now I’m ________ my turn. 
#50482
A
wait for
B
waiting for
C
waiting
D
waiting to