make sure的句式

Please make sure that。一般make sure跟从句Make sure that you put down every word she says。切实要记下她说的每一个字。也可以用make sure of somethingI tried to make sure of the problem。我想把这个问题弄明白。也可以直接用语祈使句的开头。Make sure you read all the small print before signing。一定要先看清小号字体印刷部分再签字。