Today the Red Cross provides a number of services forthe public, such as helping people________, teaching first aid and providingblood.

―Thank you very much for giving me a hand when I wasin trouble.―Don’t mention it. I only did what anyone else _______in my place.

No wonder you cmightn’t

We can hardly believe such a young boy ______ travel around the world all by himself.

Jane is not good at sports，but when itto cooking，she’s excellent．