1 . Good evening, everybody. Professor King ________ his lecture in a moment, but let me introduce him first.

A．delivered	B．will be delivering
C．was delivering	D．has been delivering

2 . Jane can’t attend the meeting at 3 o'clock this afternoon because she ______ a class at that time.

A．will teach	B．would teach
C．has taught	D．will be teaching

3 . Jane can’t attend the meeting at 3 o’clock this afternoon because she _________ a class at that time.

A．have taught

B．will teach

C．will be teaching

D．is teaching

4 . —What’s your plan for the holidays?
—I____________ to visit my grandparents in the country. While you are enjoying yourself on the beach, I____________ on the farm at that time.

A．am planning; will be helping	B．plan; am helping
C．will plan; am helping	D．will be planning; will be helping

5 . —How can I find your assistant at the airport?
—Don’t worry. He ________ a board with your name on it at that time.

A．has been holding

B．will be holding

C．will be held

D．has held

6 . Don’t call me between 12:30 and 13:00. I ________ a nap.

A．take

B．am about to

C．will be taking

D．have taken

7 . Good afternoon, everybody. Professor Brown ______ his lecture in a moment, but let me introduce him first.

A．will be delivering	B．delivered
C．was delivering	D．has been delivering

8 . Don’t call me this time tomorrow, for I ________ my homework.

A．am doing

B．was doing

C．will be doing

D．have done

9 . I’m afraid I can’t go shopping with you this Sunday afternoon because I ______a meeting at that time.

A．will have

B．will be having

C．has had

D．would have

10 . You’d better not phone the manager between seven and eight tomorrow evening.
He________an important meeting then.

A．will be having

B．will have had

C．has had

D．would have