—Final exams are forcing many students to bum the midnight oil. —That's true,but late has a bad effect on their health.
It’s sometimes too difficult to understand the voices of American film.
--- Let’s go to the car exhibition this Sunday. ---______!
---What did your granddaughter say just now? --- She wondered ___________.
---________ will your parents come back from New York, Tom? --- In two weeks.
--- When did you buy this computer? It looks so new. --- I it for only a couple of days. My sister bought it for me as a birthday present.