2 . — Can I pay a visit to you this Friday afternoon, manager?
— Sorry, I ________ some business partners from Huawei Company the whole afternoon.

A．have met

B．have been meeting

C．will be meeting

D．will have met

3 . Daniel’s family ______ their holiday in Huangshan this time next week.

A．are enjoying

B．will be enjoying

C．have enjoyed

D．enjoy

4 . While AI enthusiasts promise us a bright future where intelligent robots ________ (work) to our advantage, these undoubted benefits also bring concerns and fears. （所给词的适当形式填空）

5 . Take your umbrella. It ________ when you return.

A．will be raining	B．will be rained
C．rains	D．has been raining

6 . —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

7 . Our manager ________ for Shanghai in a few days, because he ________ a meeting at this time next week.

A．is leaving,will be attending	B．will leave, is attending
C．leaves, will attend	D．is to leave, is going to attend

8 . 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

9 . Henry will not be able to attend the meeting tonight because_______.

A．he must teach a class

B．he will be teaching a class

C．he teaches a class

D．he will have been teaching

10 . —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