Multiple choice

Direction: Which of the phrases (1), (2), (3) and (4) given below should replace the phrase given in bold, to make the sentence grammatically meaningful and correct. If no correction is required, mark (5) as the answer.

In any serious investigation, all points of suspicions should check properly.

  1. must check properly

  2. should be checked properly

  3. should properly check

  4. must properly check

  5. No correction required

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

 Points will not check themselves. Somebody needs to cheek them. So, passive usage as given in (2) is correct.