问题描述：
关于英语的同义句转换.还有就是所给词的适当形式填空.
1.He wasn't at school because his mother was ill. =He wasn't at school yesterday ----- ------ ------ ------- --------
2.He is -------(hiccup).He -------(hiccup) for 40 hours last months.
1.He wasn't at school because his mother was ill. =He wasn't at school yesterday ----- ------ ------ ------- --------
2.He is -------(hiccup).He -------(hiccup) for 40 hours last months.
问题解答：
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