In 100 years, people will live ________ 200 years old.

[　　]

A．to be　　B．to　　C．be

The book is worth ________.

[　　]

A．to read　　B．reads　　C．reading

There ________ many famous predictions that never came true.

[　　]

A．was　　B．were　　C．will be

I can't have any pets because my mother ________ them.

[　　]

A．hates　　B．hate　　C．hated

I went to Shanghai last year and ________ in love with it.

[　　]

A．fall　　B．fell　　C．will fall

In ten years, I ________ a reporter.

[　　]

A．will be　　B．am　　C．was

Kids will study at home ________ computers.

[　　]

A．in　　B．on　　C．at

How much did you ________ for the book?

[　　]

A．paid　　B．cost　　C．pay

There ________ any paper money in the future. Everyone ________ a credit card to buy things.

[　　]

A．will be; won't have

B．won't have; will be

C．won't be; will have

I think people will have ________ leisure time.

[　　]

A．much　　B．more　　C．many