Explanation

“should” is used to indicate something which is probable.

Here in this case Probability of failure on not working hard.

The sentence, in this case, will be “Work hard lest you should fail”. 

Explanation

Generally preferable is followed by To.

To is a preposition here 

Death is preferable to dishonour means رسوائی سے موت افضل ہے

*****

Explanation

Look for is phrasal verb which means ڈھونڈنا

Look for means to search.

I looked for you. 

Explanation

Zillzahid presents himself as a bold Journalist by asking people in politics the kinds of Controversial questions that other reporters do not ask.

Controversial questions mean متنازعہ سوالات

Explanation

divulge : ہٹ جانا

Explanation

With the vial set inside the fly box, all the flies could be put to sleep within seconds

• "Set" is the correct past participle (not "settled") for passive construction.

• "Flies" is the correct plural of "fly."

• "Could be put to sleep" is the correct passive form.

• "Within seconds" is correct and natural English.

Explanation

The first character to die in Shakespeare's Romeo and Juliet is Romeo's friend Mercutio.

Tybalt is enraged that Romeo and his friends went to a Capulet party.

Believed to have been written between 1591 and 1595,

The play was first published in a quarto version in 1597

Explanation

Explanation

She spoke quickly is the sentence that uses the adverb correctly.

"Quickly" is the adverb form of "quick," describing how she spoke.

Explanation

“fly” (singular) as it “flies” (plural)

 fly, meaning a winged insect

“flies” is the correct plural form for multiple flying insects