--Listen! Kate is playing the piano in the next room.--It _______________be Kate. She has gone to Hangzhou to visit the Cross-sea Bridge.A. needn'tB. mustn'tC. can't D. shalln't
A jobless man applied for the position of “office boy” at Microsoft. The HR manager interviewed him and then watched him cleaning the floor as a test. “You are employed,” he said. “G