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－Do you know our town at all?
－No, this is the first time I ________ here．

______ the crown of the second season of The Voice of China, Liqi devoted himself to practicing singing. 

The students took the trouble _____ all the ______ leaves away.

______ himself with too much homework, he had no time to participate in outdoor activities.

_________the answer, the boy, who asked the question, still stood with his hand ______.

An old lady came _________ to the bus stop, only _______ the bus had gone.

_______ with her sister, Mary is even more hardworking and better at her lessons.

________ by a college or university in the USA Chinese students must have excellent speaking and writing abilities in English.

Noticing a boy fall off his bicycle Mike ran over ______ if he was hurt.

_____ the early bus, Tom got up much earlier than usual that morning.