Choose the correct passive form of `Don`t pollute the water.`
Let us not polluted the water.
The water should not be poulled
Let not the water be polluted
the water let not be polluted
Explanation:
Correct Answer is: Let not the water be polluted

Let us not polluted the water.
The water should not be poulled
Let not the water be polluted
the water let not be polluted
Correct Answer is: Let not the water be polluted

Mr. Qureshi is a university Professor. Here `university` is a- Option A: Noun , Option B: Determiner , Option C: Noun adjective, Option D: Pronominal adjective, correct answer is: Noun adjective
Go and catch the falling star. Here the “falling” is- Option A: an adverb , Option B: a preposition , Option C: an adjective, Option D: a verb, correct answer is: an adjective
Let the task ___ done as directed. Option A: is , Option B: to be , Option C: was, Option D: be, correct answer is: be
There has been a breakthrough in the treatment of dengue. Here `breakthrough` is a/an: Option A: adjective , Option B: verb , Option C: noun, Option D: adverb, correct answer is: noun
I prefer tea - milk. Option A: than , Option B: then , Option C: to, Option D: more, correct answer is: to