The sales department was required In ______ a plan in three weeks.

People say that Andy’s latest tour concert performance is well worth seeing. I wish I ____ with you lastnight but I was finishing the report.[ ]

________ in a top-level university abroad is what manystudents wish for.

Are you free tomorrow afternoon—I’m afraid not. I’ll have to ________ an important lecture given by a famous professor.

She can play ______ piano(钢琴) well.