Most of the evidence was destroyed in the fire. ______, it would be almost impossible to prove Jim guilty.

—You don’t seem to be quite yourself today. What’s wrong? —Oh, I’m suffering from a cold. Nothing serious, _____. 

Once you are        , your life will          change!

I can spare you only a few minutes. Just tell me ____what happened.

—Will you accept his proposal?—Me?____．He is the last man in the world I want to marry．