— You should be careful when ________.
— Yes, I will．I’d like to know when ________ to have a rest.
A．driving; stopping B．driving; to stop
C．to drive; stopping D．to drive; to stop
The red shirt doesn’t suit you．I think that black one __________good _________ you．
A．look; on B．look; in
C．will look; in D．will look; on
The girl is so excellent that you ________ praise her too much.
A．mustn’t B．shouldn’t
C．can’t D．won’t
The food in the fridge ________ bad．Throw it away, please.
A．is smelt terrible B．smells terrible
C．smells terribly D．is smelt terribly
— I bought the digital camera two months ago.
— You mean that you __________ it for nearly two months.
A．have had B．have been
C．have bought D．have taken
The teacher can _____ believe that Tom studies so ______.
A．hardly; hardly B．hard; hard
C．hard; hardly D．hardly; hard
