What’s wrong—I can’t do my homework now. I my homework in the classroom this morning.

The campers ________their tent in a sheltered valley. [ ]

23．—Sorry, I’m late—That’s OKYou’re here and that’s what_________

I ______ so busily recently that I ______ no time to help you with your math— That’s OKI can manage it by myself

There was a lot of traffic on the way, so it ________ us about three hours to get there.