hink you should have let him finish his speech, ________youdisagreed with him.

You know I dropped medicine and __________ physics.— You made a right decision.

It might have_______ your notice but I am very busy at the moment.

Mum, I’ve heard that we can’t eat ____ these days. Is it true—Take it easy. It is safe to eat cooked meat.

_____ Jack ______ Jim has been to China, but _____ of them knows much about China in fact.