Find the incorrect part of the sentence:
She has been teaching in this school since five years.
Show answer & explanation
Correct answer: D
Explanation
The incorrect part of the sentence is "since five years."
Explanation:
In English grammar, the preposition "since" is used to refer to a specific point in time (e.g., since 2018, since Monday).
To describe duration or period of time, the preposition "for" must be used. Therefore, the phrase should be "for five years."
Rule: Use “since + a point in time” and “for + a period of time”.