__________for the bus, I heard a noise,
#69550
A
While waiting
B
While I waiting
C
I was waiting
D
Waited
推荐题目
After all the harm she’s done, she deserves ______ she gets.
#70209
A
which
B
that
C
whatever
D
no matter what
________, it began to rain unexpectedly.
#68281
A
While cleaning the machine
B
To clean the machine
C
He was cleaning the machine
D
While he was cleaning the machine
      hot the weather will be tomorrow, we must get the whole project        .
#67957
A
How; complete
B
However; to complete
C
How; completing
D
However; completed