用It is + adj + to +verb的句型连词成句

题目

用It is + adj + to +verb的句型连词成句
例句{ public rude in shout }
It is rude to shout in public.
1.{ important before wash swim you }
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2.{ essential a lock clothes locker（寄物柜）in }
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3.{ own better bring your hairbrush }
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4.{ often good swim }
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答案

1.It's important to wash before you swim.游泳前你应该先冲洗一下
2.It's essential to lock the clothes in a locker.重要的是把衣物锁在储物柜里
3.It's better to bring your own hairbrush.最好带上你自己的发梳
4.It's good to swim often.经常游泳是很好的