Maybe you should __________.
I asked both Mary and Lucy to my birthday party, but of them came .A. both B. all C. neither
That piece of music beautiful. However, it is hard to play .A. feels B. sounds C. looks
—I heard the news that 9 children in Nanping Experimental Primary School this morning .—I am sad to hear that.A. killed B. were killed C. would kill
—What’s in your desk, Lucy ?—It’s interesting book about animals .A. a B. an C. the
—Must I finish the work today, Mom?—No, you . You can finish it tomorrow .A. mustn’t B. can’t C. needn’t