如果当事人在施工合同中约定有仲裁条款，当合同其他条款无效时，应当认为( )，

A．仲裁条款有效，由仲裁委员会解决争议

B．仲裁条款有效，由人民法院解决争议

C．仲裁条款无效，由人民法院解决争议

D．仲裁条款无效，由双方另行选择争议解决方式

根据句意完成句子。

1.  We can get ______ from the cow.  When you are tired, why not drink ______ to

     make you excited?

2.  Drinking more water is ______for your health.

3.  I think French fries are______food.

4.  —______ junk food do you eat every week?

     —A lot of it.

5.  We should______enough (足够的) water every day.