—This physics problem is too difficult. Can you show me _____, Wang Li?—Sure.A.what to work it outB.how to work it outC.how to work out it
—What do you think of living _______ in the big flat? —I think I will feel __________.
I hope my father____ ask me about my marks tomorrow.
—These Maths problems are too hard to ______. Can you help me? —There are many ways, but the most important is to try your best.
—They started working on the show two months ago, didn’t they? —___________. A lot of work needed to be finished before the show.
Hurry up! The film_______ for ten minutes.