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t them worry about him. ____________________________________________________________ 參考答案 Unit 2 I. 1. gift 2. laugh 3. believe 4. worry 5. anyone 6. touch 7. bright 8. dark II. 1. no one 2. None 3. alone 4. lonely 5. is afraid of 6. is afraid to III. 1. make friends with 2. It doesn’t matter 3. day by day 4. as usual 5. At that moment IV. 1. Emma is talking happily with her friends over there. 2. Every morning I can hear someone singing Beijing Opera in the next room. 3. I remember telling you m