Go back to your ________, please.A. sit B. seat C. sit down
—________the bank?—It’s on Fifth Avenue.
— I wonder at 6:00 yesterday afternoon.— I was doing my homework in the reading room.
— You shouldn’t eat too much junk food. It’s bad for your health.— You’re right. junk food I eat, I will be.
The volunteers many signs to remind people to protect the environment.
useful robot! It can help with the housework like a human servant.