问题
翻译题
翻译下列短语并完成句子.
1.很久以前____
2. 很久以前____
3. That happened _____
4. I' ve seen that film ____
5. His plan seemed to be too difficult, but it proved to be practicable _____.
答案
1. long before
2. long ago
3. long ago
4. long before
5. before long