Though most people know that smoking __________ the risk of cancer, it is still hard for them to give it up. [ ]

I’ve got allher records but I’ve never seen her _________[ ]

I’mnow in New York with my friend Jenny. We_________ by plane on Monday.

What’s the matter with you —I had bad cold and had to stay in bed.

It’s time for lunch, Mum! I am hungry.—_____________________.