Is your uncle in his______—Yes. His forty-first birthday is coming next month.

He ______ would do great thins should notattempt them all alone.

179. Please don’t _____ a joke on thedisable. We should try our best to help them.

You ______run with train when the train is coming. It’s dangerous.

The situation is ________—we have no food,very little water and no medical supplies.