---How was your climb up Mount Tai?---I didn’t believe I could do it I got to the top．

---How was your climb up Mount Tai?---I didn’t believe I could do it        I got to the top．

#55282

until

unless

after

when

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I’m tidy ,  my sister is not.

#56145

and

but

under

always

--Would you like coffee, coke________ milk?---__________________.Just some green tea, please.

#56060

and; none

or; none

and; no one

or; No one

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#55352

when

after

although

unless

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#56721

so, to

such, to

too, to

much, to

When you are learning English, use it, ________ you won’t make great progress.

#57425

but

and

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