What              you do if you won in the lottery?

You ________ play with the knife. You ________hurt yourself.

Must we finish all the homework today or tomorrow?                    – You ____ worry about it. You may hand it in next week. 

If you ___ stick to the unrealistic approach, the worse result will be waiting for you not far ahead.

My sister met him in the hospital yesterday afternoon, so he _________ your lecture.