_____ along with host families, I believe, language travel students are likely to get enough languagepractice. [ ]

If you sleep less than 7 hours a day, you are moreto catch a cold

I have learning math and I’m so worried. Could you help me—Sure. I’d be glad to.

The old man lives ________, but he never feels ___________.

I have many friends, _______ some are businessmen.