题目内容
– _____ do you do the exercise, Dave?
– About once a week.
A. How often B. How long C. How much
A
Let’s go to the opera, ??
A．shall we
B．will you
C．do you
D．don’t you
Don’t open the door, ______?
You hardly know him, ________ ?
A．are you
B．aren’t you
You've just finished your listening exam. Please get yourself ready for the next part, ?
A. shall we B. will you C. do you D. are you
