Questions

Since, the sentence starts talking about the thought process, R will be the next statement as it is talking about the two factors. Q will be the continuing statement as it carries a relative pronoun which connects both the statement. S follows Q as it discusses the need for a language and P discusses why there is a need for the international language.

The correct formation would be, ‘We can think of two factors which suggest the need for an international language often confused in the public mind’.

Cuscuta is an example of Ectoparasitism.

In 2010, India's External Affairs Ministry had become the first ministry to have an account on twitter.

The twitter account created was @IndianDiplomacy. This was the first effort by a government ministry to harness the new age internet tools.

The Big 12 Championship Game is a college football game held by the Big 12 Conference. The game will be played at AT&T Stadium in Arlington, Texas until at least 2021. The game was played each year since the conference's formation in 1996.