Question

1、我们要迟到了，除非我们走快一点。2、你不会成功的，除非你努力一点。3、我一到公共汽车站，就打电话给妈妈。4、比尔一放

Answer 1

1. We'll be late unless we walk a little faster 2. You will not succeed unless you work hard 3. I reached the bus stop, you call mothe