Several traffic accidents have happened recently．If drivers are careful enough，most accidents       ．

A．can prevent          B．can be prevented

C．need prevent        D．will prevent

The tourists are very       to see so many changes       ．

A．surprised；are taken place

B．surprising；take place

C．surprised；take place

D．surprising；are taken place

What they need       enough money to carry on       their work．

A．are，about    B．is，about

C．are，with      D．is，with

The dress is made of silk．It       smooth．

A．feels especially      B．is felt specially

C．feels special         D．is felt special

There are       interesting books in the bookshop that I don’t know       ．

A．so many；what should I buy

B．so much；which to buy

C．so many；which to buy

D．so much；what I should buy

—Has she had       for the job?

—Yes，she has taught English for more than 10 years．

A．enough experience               B．enough experiences

C．many experience                  D．much experiences

Excuse me．Would you please       loudly in the reading room?

A．don’t talk      B．not to talk

C．not talk         D．not talking

—I hear that your father has given up       ．

—Yes,  he has already given       ．

A．smoking；it up  B．to smoke；up it

C．smoking；up it  D．to smoke；it up

It’s important       you and       as       mistakes as we can．

A．for；me making；little      B．of；me to make：fewer

C．for：me to make；few        D．of；I to make：less

The teacher found him       and gave him some different homework to do every day．

A．was clever     B．was a clever boy

C．a clever boy   D．clever boy