A；Hey,Eva there is going to be a big oral test next week.I'm worried about it .I really _______help.Can you tell me ____ you study______ a big oral test?
B:______ practicing speaking and listening.
A:how do you practice listening?Do you ______te tapes at home?
B:Yes.I think it's the best ______.and speaking practice is important,too.
A:how do you practice it?
B:By______conversations with my classmates