—Jim is very sick these days. He coughs so badly.—In my opinion, he really ________ listen to the doctor and cut down on smoking.
Maybe all Americans realize that______ they expect to be next president will face lots of problems.
It was only when I read this story for a second time ________to appreciate its beauty.
Everybody showed great respect to the old doctor, who devoted everything he had to _____ the poor conditions of the local hospital.
— Forgotten something? I can keep an eye on your kids if you want to go and get it. —______
The engine just won't start. Something seemswrong with it.