问题描述：
6年级英语时态填空
Our teacher is writing a report on the _____ (important) of trees.
Tom is very young.He can't go to school.(合并成一句)
Tom is _____ young ____ go to school.
We can't finish the work if you don't help us.(改为同义句)
We can't finish the work ___ ___ ___.
Our teacher is writing a report on the _____ (important) of trees.
Tom is very young.He can't go to school.(合并成一句)
Tom is _____ young ____ go to school.
We can't finish the work if you don't help us.(改为同义句)
We can't finish the work ___ ___ ___.
问题解答：
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