麻烦翻译下句子 中译英 ~~~~等待ing~~~~~

题目

麻烦翻译下句子 中译英 ~~~~等待ing~~~~~
翻译时要用上后面的短语!
1.张明不在教室,他肯定去操场了 must have done
2.据说Bob去年暑假一直在写一部小说,但是现在还没完成 be said to do
3.你应该自信,总有一天你会成功 someday
4.

答案

zhang ming is not in the classroom, he must have gone to playground.it is said that bob has wirtten a novel since last summer, however, he still has not finished it yet.(这一句只能用be said that)Be s...