Can you think of some cases           people are likely to tell lies?

________ you prefer, I'll give it to you. But we haven't any other models for you to choose from.

Peter was so excited ______he received an invitation from his friend to visit Shanghai. 

We were about to go out for a walk ________ it began to rain.

 Find ways to praise your children often，________ you'll find they will open their hearts to you.(2011·山东)