完成句子。 1. You may come if you ____ (愿意).
题型：翻译题
问题：
完成句子。
1. You may come if you ____ (愿意).
2. Don't ____ (丧失信心); all will turn out well.
3. There is nothing to ____ (担心).
4. He ____ (被判处) three years in prison for theft.
5. His efforts ____ (获得成功).