I’m quite to office work. Can you offer me some suggestions?

According to the timetable, the train for Beijing ____ at four in the afternoon.

How are you doing, Daisy— , thank you.

Can I use the telephone on the table, sir?一 Under no circumstances ____to use the telephone in the office for personal affairs.

I ________ the piano when I was a little child, but I haven’t played recently, so I have forgotten a lot.