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Who doubts ______ he will visit the temple？.

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The problem, according to the experts, is ________ we should do with the salty land.

The time is not far away ________modern communications will become widespread in China’s vast countryside.

It was five o'clock in the afternoon ____they arrived at the hotel.

—________is it ________ had made our headteacher that angry?
— Six of us being late this morning.

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Two more hours, _______ we will finish the work.

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Tom is reading a book __________ his brother is watching TV.

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This is a good opportunity_______I'm sure you can learn something.

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He is opposed to the project for the reason_______ it is not practical for the time being.

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_______he is working much harder, he won’t have any trouble passing the entrance exams.