[解析]
14.B 15.A 16.A 17.B
M:Great news!The organizers of The Christmas Market have given us the green light to perform some songs at the market in December.
W:Brilliant!That will really help to raise our theater's company image.
M:I know.The Christmas Market is really busy.Hundreds of people shopping there will hear our company singing.
W:And it will help boost the new members' confidence.
M:Even better...The lead actors are happy to sing at The Christmas Market too!They're both famous enough to attract many journalists,and hopefully that will mean increased ticket sales!
W:Okay,it's very exciting,so we need to make sure that everything is prepared.We'll need a tight practice schedule between now and December.If we're going to go public with some of our material,it's got to look really good!
M:Absolutely.And we need to make the costume department work hard so all the actors will look convincing.
W:Right.I'm going to call a meeting with the sound and lighting engineers to check out the location.It's important that the visuals and the sound quality are perfect on that day!