It’s not easy to learn English well. ______as much as possible is necessary.
As a teacher, he is not only strict _____ his students but also strict _____ his work.
—I would like to pick up your sister for you. But I don’t know her. _____? —A middle-aged woman with a round face, wearing a red blouse.
You can’t predict everything. Often things don’t _____ as you expect.
—Did you watch the live broadcast of Gangnan Style last night? —Yes, I _____ so excited for a long time.
Whoever _____a new idea of how to work out the puzzle will be given a prize.