— should teenagers spend at least 30 minutes taking exercise?—Five times a week,according to some reports.
Andy and his brothers have bedrooms ________. They live in a big house.
_______ make a fire with me? They are waiting for us to cook over there.
The gift shop _______ people, so I stay outside the shop and wait.
My mother cooks dinner for us every day. We don’t need to do _______ before dinner.
Miss Wang _______ in three days because she is going to see her grandparents.