Good hobbies can help us _________and make our Iives _________

A．relaxing，colourful   B．relaxing，colour

C．relax，colour         D．relax，colourful

----Do you know_____ second-hand smoke?  ----To prevent our health and memory.

A. how we should prevent          B. how we should prevent

C. why we should prevent          D. whether we should prevent

---- Will you buy this tie for Dad?

---- I have no idea. I don’t know    or not the colour matches his new shirt.

A. if     B. that   C. why     D. whether

The child is too young to_________ himself．

A．wear           B．put on         C．dress            D．dress up

You can never imagine what great difficulty I have _________ your house.

A. found        B. finding        C. to find        D. for finding

----I wonder if your father _______ you to go swimming.

----I’m not sure. But I will tell you if he _______ to let me join you.

A. will allow; will agree  B. allows; agrees

C. allows; will agree     D. will allow; agrees

The book will ______ you when you need help.

A. help to              B. be some helpful with

C. be of some help to   D. be of some help with

----My cousin is good at all his subjects at school, but he never ________.

----What a ________ boy! We should learn from him.

A. gets off; thoughtful B. takes off; energetic

C. shows off; modest    D. puts off; curious

What should we _______ in class? We should pay attention _______ notes when necessary.

A. pay attention to; to taking

B. pay attention; to taking

C. pay attention to; to take

D. pay attention; to take

My parents want me to get further study to be ____ an engineer _____ a scientist,

______ I would like to be a famous surgeon doctor.

A. neither; nor; and  B. either; or; but

C. not only; but; so   D. both; and; or