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100
  1. If you do something without planning or wanting to, you do it ________.
    A. on purpose
    B. by accident
    C. in a hurry
    D. in public

B. by accident

100
  1. The opposite of doing something "in public" is doing it ________.
    A. in a panic
    B. in a row
    C. in private
    D. in secret

C. in private

100
  1. When you give money to a charity, you ________.
    A. do voluntary work
    B. hand out leaflets
    C. make a donation
    D. join the demonstration

C. make a donation

100
  1. If you know something very, very well, you know it ________.
    A. upside down
    B. from top to bottom
    C. inside out
    D. back to front

C. inside out

100
  1. "From head to toe" means ________.
    A. 彻底地
    B. 全身上下
    C. 前后颠倒地
    D. 方向不对地

B. 全身上下

200
  1. I was ________ to get to the airport, so I forgot to lock the front door.
    A. in a panic
    B. in a hurry
    C. in secret
    D. on purpose

B. in a hurry

200
  1. Our football team lost three important matches ________. We need to improve.
    A. in private
    B. in a row
    C. by accident
    D. in public

B. in a row

200
  1. Many retired people ________ at the community center to feel useful and meet people.
    A. hand out leaflets
    B. join the demonstration
    C. do voluntary work
    D. sign the petition

C. do voluntary work

200
  1. After playing in the mud, the child was dirty ________.
    A. from top to bottom
    B. the wrong way round
    C. from head to toe
    D. upside down

C. from head to toe

200
  1. The burglars ________ the whole room looking for the jewelry.
    A. turned... upside down
    B. handed out... leaflets
    C. knew... inside out
    D. signed... the petition

A. turned... upside down

300

They learned about the surprise party ________ because they wanted it to be a complete shock.
A. in secret
B. in private
C. in a panic
D. on purpose

A. in secret

300

We need to check the report ________ to make sure there are no mistakes before we submit it.
A. from head to toe
B. the wrong way round
C. from top to bottom
D. back to front

C. from top to bottom

300
  1. Which activity is most likely to involve standing in a street and talking to strangers?
    A. doing voluntary work at a shelter
    B. handing out leaflets for an event
    C. making a donation online
    D. signing a petition at home

B. handing out leaflets for an event

300

You've put your T-shirt on ________. The picture is on your back!
A. inside out
B. back to front
C. upside down
D. the wrong way round

B. back to front

300

The charity concert is ________ a children's hospital. All profits will go to them.
A. with the aid of
B. raising money for
C. in aid of
D. backing

C. in aid of

400
  1. He claimed he deleted the file ________, but I think he did it ________ to cause problems.
    A. by accident... in a panic
    B. in a hurry... on purpose
    C. by accident... on purpose
    D. in secret... in publi


C. by accident... on purpose

400
  1. The manager said, "Let's discuss this ________ first," before announcing the decision ________ the next day.
    A. in private... in public
    B. in secret... in a row
    C. in a panic... by accident
    D. on purpose... in private

A. in private... in public

400
  1. First, we need to ________ to inform people. Then, we can ask them to ________ to show their support. Finally, we might organize a march to ________.
    A. make a donation... do voluntary work... hand out leaflets
    B. hand out leaflets... sign the petition... join the demonstration
    C. join the demonstration... raise money... do voluntary work
    D. sign the petition... hand out leaflets... make a donation

B. hand out leaflets... sign the petition... join the demonstration

400

The librarian sighed. Every book was ________ on the shelf. Someone had put them all ________.
A. from head to toe... inside out
B. the wrong way round... back to front
C. upside down... from top to bottom
D. back to front... the wrong way round

B. the wrong way round... back to front

400

"I ________ people who are always late," she said, "but I ________ my grandfather - he has so many interesting stories."

A. have no time for... have a lot of time for

B. have the time of my life with... have no time for

C. have a lot of time for... have no time for

D. have no time for... kill time with

A. have no time for... have a lot of time for

500
  1. The spy lived a life ________ for years, but one day he had to make a critical decision ________.
    A. in a row... in a hurry
    B. in secret... in public
    C. on purpose... by accident
    D. in private... in a panic

B. in secret... in public

500
  1. To truly understand the problem, you need to analyze it ________, not just look at the surface. Then, you might find your previous assumptions were ________.
    A. from top to bottom... upside down
    B. inside out... the wrong way round
    C. back to front... from head to toe
    D. the wrong way round... inside out

B. inside out... the wrong way round

500
  1. After the scandal, the company's reputation was turned ________. Rebuilding trust would require a ________ effort by every department.
    A. inside out... voluntary
    B. upside down... collaborative
    C. back to front... donated
    D. the wrong way round... demonstrated

B. upside down... collaborative

500
  1. "I don't just support this cause ________; I ________ it fully. I ________ my weekends at their offices and have even helped ________ several events."
    A. from time to time... back... have the time of my life... signing the petition for
    B. at the time... volunteer for... do voluntary work... raising money for
    C. with the aid of... have no time for... kill time... handing out leaflets at
    D. by accident... know inside out... collaborate on... in aid of

B. at the time... volunteer for... do voluntary work... raising money for

500

The veteran ________ had ________ in some of the world's most dangerous regions, always ________ local teams to provide effective help.
A. volunteer... had the time of their life... giving a hand to
B. aid worker... no time to lose... backing
C. aid worker... the time of their life... collaborating with
D. volunteer... time to kill... raising money for

C. aid worker... the time of their life... collaborating with

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