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You never know how much difficulty we had the problem. Luckily, we managed to solve it with Ms Zhu’s help.

A．working out	B．work out
C．worked out	D．to work out

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—Where would you like to go, Jinan or Qufu?
— . I only want to go to Qingdao.

A．Neither	B．Either
C．Each	D．All

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Rick has learned a lot about Chinese culture he came to China.

A．before	B．when
C．until	D．since

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He takes notes by key words.

A．writing down	B．write down
C．write with	D．wrote with

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Do you think hard to speak English like a native speaker?

A．that	B．it
C．this	D．itself

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Pay attention what I will do carefully..

A．watching	B．to watch
C．to watching	D．of watching

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