The man makes a living ________ teaching．

A．without

B．with

C．by

He has written many books, but ________ of them are good．

A．few

B．many

C．any

Mary was born in 1998 and she began to play ________ guitar at the age of seven．

A．a

B．不填

C．the

The retired couple enjoy ________ photos．They always go out with their cameras．

A．take

B．took

C．to take

D．taking

Even Tony's granddaughter, a five-year-old girl，asked him ________ smoking．

A．give up

B．gave up

C．to give up

D．giving up

The official said they ________ a new law to protect the tourists the next year．

A．makes

B．would make

C．made

D．have made

The schoolboy to the blind man on his Way home yesterday afternoon．

A．apologizes

B．apologized

C．will apologize

D．has apologized

Look, so many passengers ________ with their smart phones on the underground．

A．played

B．will play

C．are playing

D．have played

I hate travelling by air ________ you usually have to wait for hours before the plane takes off．

A．because

B．though

C．until

D．unless

Which do you prefer to use to keep in touch with your friends, QQ ________ MSN?

A．and

B．but

C．or

D．so