—This physics problem is too difficult. Can you show me _____, Wang Li? —Sure. A. what to work it out B. what to work out it C. how to work it out
Guo Degang is a famous crosstalk performer. He always makes people __________.
Although he failed this time, he didn’t give up and ______studying hard..
– What about going shopping this weekend? ----Sorry. I prefer ___________ rather than ___________.
—Could you tell me ____? —It’s twenty minutes by underground.
— Attention, please. The plane has to be _____ because of the heavy rain. — Oh, bad luck! We have to wait now.