仔细阅读下面五个句子，然后用下面方框中所给的单词或短语填空，使每个句子在结构、句意和逻辑上正确。（提示：选项中有一个是多余的）
belong to/absent /use / make /humorous /send for
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If you don't____ a flash, then it may be OK.
When it began to rain, Ben was helping his mom____ dinner.
It could be Mei's hair band. Or it might____ Linda. They both have long hair.
The British teacher is very____ . He always tell us interesting jokes.
If you are always____ from class, you will fail the examination.
