问题描述：
用单词的适当形式填空 5题
my father for bejing in two days（visit）
my teacher told us that light faster than sound（travel）
you won't succeed unless you trying（keep）
wheni got to the ticket office,they all the tickets（sell）
english in canada（speak）
my father for bejing in two days（visit）
my teacher told us that light faster than sound（travel）
you won't succeed unless you trying（keep）
wheni got to the ticket office,they all the tickets（sell）
english in canada（speak）
问题解答：
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