—David, are you listening to me?—Sorry, Dad. I ________ to make sense of what the reporter said.
People have realized that they should go on _____ balanced diet and do _____ exercise every day.
________ your next high-adventure trip is scheduled, start preparing now.
Your ideas are very interesting, but we need suggestions to get us out of the mess.
Donald doesn’t have much patience — he often loses his _______.
I ________ to the lecture this afternoon, but I ________ a bit ill.