题目内容
用
When my son was two years old, he ________ speak.
He ________ answer the question.
He will ____________ break the world record in the high jump next year.
请根据所提供的情景，用can或could写出表示请求许可的句子。
You missed the last English lesson．You want to look at your friends'notes．
_______________________________
You want to ask your teacher for permission to leave school early today．
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