1. If someone (give)........ you a boat,what you (do)......? 2. If you (press)..... CTRL+S1 you (save)...... the file 3.The children(be) ..... happy if he(teach)....tham English 4.If she(buy).....a new hard disk she (not/lose).....all date 5.A lot of peopke (be) ...out of work if the factory alosed down

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