Questions

Improve the bracketed part of the sentence.
Would it be impolite (to be asked) why they are leaving?

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

A disease that affects a large number of people in an area at the same time

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

To let someone off

In the following question, out of the four alternatives, select the word similar in meaning to the word given.

Petrify

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/Phrase.
At loggerheads

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

That which cannot be put out

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

One who dies without will.

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best
expresses the same sentence in Passive/Active voice.
They renovated the restaurant in 2017.