-- Must I return the book this week?-- No, you ______. You can _____ it for 20 days.
Do you enjoy___ newspapers?
My mother and I ___at home ____that snowy night.
-What was the weather like?-It rained ___and people could ___go out.
I know junk food is not good ____my health.
—Is that your grandpa ?—Yes, although he is very old ______ he works very hard.