—This physics problem is too difficult. Can you show me _____, Wang Li?—Sure.A. what to work it outB. what to work out itC. how to work it out
In this test, we’re asked to write a passage of about ______.
—Don’t smoke here, please. — ______.
— I’m not going swimming this afternoon. — ______. I have to help my mother do some cleaning.
— Come and join us, Betty! — I’m afraid I can’t. I’m too busy now. If I ______ time, I would certainly go.
Mike is ______, but his brother Sam is much ______.