________ of the four roads will take you to the library．

A．Any

B．Both

C．Every

D．Neither

She was not ________ frightened, in fact she was nearly frightened to death．

A．a bit

B．at all

C．a little

D．much

They eat less sugar and that is ________ they have ________ white teeth．

A．why, healthy

B．because, healthy

C．why, health

D．because, health

You must be more strict with yourself ________．

A．in the past

B．in the future

C．ever since now

D．in future

You may take anything you like ________ this watch．It belongs to my grandpa．

A．except

B．besides

C．except for

D．except that

You’d better ________ more clothes．It’s very cold today．

A．putting on

B．putted on

C．put on

D．to put on

Why ________ something to eat?

A．not buy

B．don’t buy

C．not buying

D．didn’t buy

What about ________ for a walk?

A．to go

B．going

C．went

D．to going

We tried hard to stop him from going there, but he just ________ listen．

A．won’t

B．wouldn’t

C．might not

D．may not

Bob ________ better in the exam, but he was not careful．

A．must have done

B．had done

C．could have done

D．could do