请大家帮忙根据这些词组各造一个句子

题目

请大家帮忙根据这些词组各造一个句子
1there is no doubt that enough concern most be paid to the problem( ）
2obviously ,( ) if we want to do sth ( ),it is essential that ( )
3only in this way can we( )
4obviously ,if we don't control the problem ,the chances are that( ) will lead us in danger.在括号里的就是应该添加的成分 可是我不太会,

答案

1there is no doubt that enough concern most be paid to the problem( immediately）
2obviously ,( even) if we want to do sth ( fast ),it is essential that ( we do it right )
3only in this way can we( succeed )
4obviously ,if we don't control the problem ,the chances are that( problem) will lead us in danger.
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