________ your bad habits ________necessary.

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Don't forget ________ the letter for me on your way to school.

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________ you don't feel well, you must go to the clinic.

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He gave us ________ , I think.

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A．many trouble

B．much information

C．some advices

D．a lot help

I've never seen ________ unidentified flying object. Neither has Tom.

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________ are never made by astronauts or pilots.

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You must practise ________ aloud English every morning.

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He was the first man ________ on the moon in the world.

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I couldn't decide ________ they were from.

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________ university student did a part-time job during the holidays.

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