Correct the given sentence gramatically.

Shreya, who she is my best friend, is a singer.

In the following question, four words are given out of which one word is incorrectly spelt. Select the incorrectly spelt word.

In the following question, four words are given out of which one word is incorrectly spelt. Select the incorrectly spelt word.

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

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

Improve the bracketed part of the sentence.
If (you will approach) her sincerely, she will listen to your problem definitely.

Improve the bracketed part of the sentence.
The mobile phones have made digital cameras a little (superfluous) in today's world.

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

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