阅读下面五个句子，然后用下面方框中所给的单词或短语填空，使每个句子在结构、句意和逻辑上正确。(提示:选项中有一个是多余的)
in time / on time / set up / help / thinking / trouble
【小题1】They __________ a call-in center for parents.
【小题2】What did they ask you to __________ out with?
【小题3】The bus driver, stopped the bus without __________ twice.
【小题4】People often do not help others because they do not want to get into __________.
【小题5】Thanks to Mr. Wang and the passengers, the man was saved by doctors __________.

—I know many children can′t go to school because they aren′t able to afford it.
—That′s true. Let′s __________ money to help them.

A．lend

B．borrow

C．raise

D．have

—How does Jim go to school?
—He __________ to school by bus, but now he __________ to school.

A．is used to go, is used to walking

B．used to go, is used to walk

C．is used to walking, used to walk

D．used to go, is used to walking

—I′m sorry I hurt you. I didn′t __________ it.
—It doesn′t matter.

A．go

B．mean

C．want

D．decide

—Could I __________ you to open the window?
—No problem. I′ll do it right now.

A．call

B．matter

C．mind

D．trouble

—In fact, we can help the poor in many ways.
—Yeah. Even the smallest act can make a big __________.

A．difference

B．problem

C．decision

D．deal

—What′s the matter with you?
—I had a bad cold because I didn′t notice the temperature suddenly __________ a lot.

A．changed

B．fell

C．jumped

D．dropped

—How did you know that it was going to rain?
—Very often the black clouds are a clear __________ of rain.

A．logo

B．sign

C．symbol

D．mark

—Alice always __________ her seat to the old or the disabled on the bus.
—So she does. She is really a girl full of love.

A．gives away

B．gives off

C．gives out

D．gives up

—Nowadays Chinese students are much busier on weekends than before.
—Parents should __________ the number of classes in the training school.

A．cut down

B．cut off

C．cut out

D．cut up

—What were you doing when the fire alarm __________?
—I was taking a shower in the bathroom.

A．put off

B．got off

C．took off

D．went off