We'd better ________ him for the bad news.

[　　]

He is a man of ________ and he had a lot of interesting ________ in his life.

[　　]

A．much experience; experiences

B．many experiences; experience

C．much experience; experience

D．many experiences; experiences

The professor offered us another piece of advice, ________ of great help to the experiment.

[　　]

I'm wearing a skirt, ________.

[　　]

I'll never forget the summer camp ________ we spent together in Hangzhou.

[　　]

Is this hotel ________ some German friends referred to yesterday?

[　　]

________ wants to go rafting on Saturday, put up your hand, please.

[　　]

We visited a factory ________ makes toys for children.

[　　]

The man ________ was a friend of mine.

[　　]

Tom listened carefully ________ he might find out exactly what John needed.

[　　]