问题描述：
1.Many Chinese have trouble using a knife and fork ______________ (correct).2.They will lose ____________ (they) if they go down that path.3.Are you satisfied with these ____________ (dancer) performances in the opera?4.When you feel tired,you’d better wear ___________ (energy) colours,such as green.5.Don’t get ____________ (patient) about your personal trouoble.
问题解答：
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