I’m _____, and I have a _____sister.

A. 15 year old, 16-year-old B. 15 years old, 16-years-old

C. 15-year-old, 16 years old D. 15 years old, 16-year-old

-- Could you please tell me _ _ ? -- Certainly.

A. what should I do to improve my English B. how can I get to the reading room

C. what she is looking for D. when shall we have a parents' meeting

The old man sold all his collections _ _ the children in hospital.

A. to help B. help C. helped D. helps

-- _ _. -- Quite good.

A. What kind of books do you like best? B. What do you think of this suggestion?

C. How do you do? D. Why do you come back late these days?

Don' t you think _ _ necessary for friends to trust each other?

A. one B. that C. those D. it

-- Why not _ _ bike riding with us tomorrow afternoon?

-- I prefer _ _TV at home.

A. go, to watch B. going, to watching

C. to go, watching D. going, watching

（题文）(2012甘肃白银)I think every student should go to school________，but some of them are always late．

A. by the time

B. on time

C. for a time

D. at times

-- What a pity! You missed the beginning of the movie, it __ for 10 minutes.

-- Oh, a traffic jam!

A. began B. stated C. has been on D. has been off

-- Do you like reading history books when you are free?

-- No! I like story books _ _ I almost read them every day.

A. and B. but C. or D. then

It' s reported that the sand storm' s moving __ the southern part of China.

A. beside B. with C. below D. towards