I think the correct choice is D such that the sentence becomes: <span>Jan's speech was interesting and lively; Tim's was a bit too long. This is because semicolons are typically used to link two independent clauses that are very much related. In this case the two independent clauses are:
(1) Jan's speech was interesting and lively
(2) Tim's was a bit too long</span>
It says 'evidence' so I'm going to say statistic...
Answer:
Co-education is a system of educating boys and girls together. In ancient times, co-education was prevalent in Greece. Today, this system of education is there in almost all the countries of the world. It is economical. It generates a spirit of comradeship between boys and girls.
Explanation: