English » Spotting Errors

The following sentence has been split into four segments. Identify the segment that contains a grammatical error.

The policeman asked / many people but / no one was knowing / how the accident happened.

A

how the accident happened

B

many people but

C

The policeman asked

D

no one was knowing

Solution

the erroneous part is option D 

no one was knowing should be replaced with no one knew.

explanation: 

there are some verbs which do not exist in ing form, and know is one of them.

others are, hate , like, love, prefer, want, wish, feel, seem, hear, see, smell, sound, taste, agree,deny, disagree, surprise, mean, believe, know, realize, remember, recognize.