英语句子填空“一位有30年教龄的老先生.”一个句子的不同英语表达方式1.That old man ___ a teacher ( ___ to teach) 30 years ago.2.That old man ___ ___ as a teacher in a school ___30 years ago.3.It is 30 years ___ the old man began to ___ in a school.4.Thirty years ___ ___ since the old man ___ to teach in a school.5.That old man been a ___ in a school ___ 30 years.

1.That old man _was_ a teacher ( __used_ to teach) 30 years ago.
2.That old man _has__ _served__ as a teacher in a school _since__30 years ago.
3.It is 30 years _ago__ the old man began to __teach_ in a school.
4.Thirty years _has__ __passed_ since the old man _went__ to teach in a school.
5.That old man been a __teacher_ in a school _for__ 30 years

更正楼上部分答案如下，保证准确率！
1. was, beginning/starting (不知道楼主的括号想表达什么用法)
2. has worked, since
3. since, teach
4. has passed, began/started
5. teacher, for
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“一位有30年教龄的老先生.”一个句子的不同英语表达方式1.That old man _was\became__ a teacher ( _began__ to teach) 30 years ago.三十年前开始教学也就是三十年教龄2.That old man _has__ _worked__ as a teach...

became（began) 三十年前 开。始。
has worked since 职业是教师 since用现在完成时
since teach
has passed began 三十年过去了
teacher for been前面好像少了个has