— Mom, I feel terrible! Must I finish my homework now? — No, you ____. You can finish it tomorrow.A. needn’t B. may not C. mustn’t
Tom ' s brother _____ me _____ Tom just now.
It is important ______ students ______ carefully in class .
I decided ______ a house______ a beautiful garden .
Eric comes from________, but he speaks________ very well.
–What did you do before you came here? --I _______ in a factory.