Okay so you just replace certain words in the sentences with the words in the brackets. For example, in the 2nd question you rewrite the sentence as Looking after animals is *far more* time consuming than looking after children. Hope this helps! :D
C. Necessary is the answer
Social Networking website is a revolutionary idea with a very bright future with further scope for advancements. The opportunities provided from this medium are immense and many organisations are making use of this medium to better their practices. Organisations are no longer at the mercy of the media to advertise or convey their message. With the help of social networking they can advertise or communicate in a more efficient way.
<span>“Then
they talk about this thing in the head; what's this they call it?
[member of audience whispers, ‘intellect’] That's it, honey. What's that
got to do with women's rights or (censored)' rights?”
</span>
<span>“I
think that 'twixt the (censored) of the South and the women at the
North, all talking about rights, the white men will be in a fix pretty
soon.”
I hope this helped and I just took the test! (:
</span><span>
</span>