How did you manage to get to the school on time_________you missed the school bus?

we think of communication, we ____think of using words, talking face to face, writing messages, and so on

Every year there are about _______ people waiting for their trains back home in the railway station before Spring Festival comes.

Look! What has happened. I’d rather you ______ her about the bad news. [ ]

The shirt looks very nice. I guess it is _______ 100 yuan.