—How often do you go out for supper?—________,once a week.A.Have no idea B.It depends C.As usual D.Generally speaking
Our parents have done a lot for us. I think we should ______ them by working hard.
---If only we had less homework! --- ________ We all need more rest.
— It's a long time since my mother worked here in the car factory. — _____?
Jane likes collecting stamps very much. In fact, her interest in it ___back to her school days.
Don't scold him; even an experienced engineer _____ make such a mistake after all.