1．很抱歉今天不能陪你去购物，明天怎么样？

       I’m sorry I can’t go shopping with you today． _______ tomorrow?

2．多吃水果和蔬菜对身体有好处。

       ________ our health to eat more fruit and vegetables．

3．北京的援建工人一到什邡就开始工作了。

       The workers from Beijing started working ____ they arrived in Shifang．

4．刘强不仅对家长有礼貌，对他的邻居们也很有礼貌。

       Liu Qiang is polite _________．

5．我确信什么也无法阻止李雷成为一名作家。

       I’m sure _____ a writer．