Review Grammar unit 5

You_______ wear a seatbelt at all times.

You ______ have automobile insurance to drive a car in California.

That _______ be Jake. It's impossible. He said he was going to Spain.

I don't know where he is. Take a look in the garage. He ______ be there.

Danny ________ swim when he was four. Now he's part of the town's swimming team.

He ______ take a biology class in the spring. But he doesn't know yet.

I think you __________ study for the test so that you don't fail. (ADVICE)

Ask Henry. He ________ know the answer but I’m not sure.

You ________ touch that dog. It looks dangerous!

I ______ go to the movies tonight (but I'm not sure).

I'm sorry Madam, but you __________ walk on the grass.

You _________ drive me to the airport. I can take the bus.