A、对
B、错
A、Could you put me through to the Accounting Department, please?
B、I’m having trouble following you. Would you start again and speak a little more slowly?
C、Sorry, I didn’t catch that, Did you say…?
D、Please wait while I check that for you.
A、something is planned and will be done soon
B、something is taking place at the moment
C、something is being done at the moment
D、something is being arranged at the moment