Tom had been studying French hard for nearly three years he mastered it．

Tom had been studying French hard for nearly three years    he mastered it．

#30569

after

when

since

before

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. --- What else do you want to know about the cell phone? --- _______ it can be used as a digital camera. You know, I’m into photography.

#34511

That

What

Whether

How

It was in this house ______ he was born and grew up.

#33581

that

where

which

when

I asked her whether she had done all the work herself ________ whether she had had asked sb. for help.

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and

but

nor

      Yao Ming has retired from the NBA, the pleasure we have got by watching him play basketball at home and abroad will last long．

#32702

Although

'Since

Once

I thought I would be punished for the broken glasses _____ I ended up being praised for my honesty.

#31627

and

but

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