`Let him do the sum` – Change it into passive voice.
Let the sum done
Let the sum be done
Let the sum be done by him
Let the sum being done by him
Explanation:
Correct Answer is: Let the sum be done by him

Let the sum done
Let the sum be done
Let the sum be done by him
Let the sum being done by him
Correct Answer is: Let the sum be done by him

What is the verb form of the word `ability`? Option A: capable , Option B: inability , Option C: enable, Option D: unable, correct answer is: enable
The board meeting was called ___ due to the sudden demise of the CEO. Option A: down , Option B: off , Option C: shut, Option D: closed, correct answer is: off
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