Find out whether there is any grammatical error in below sentence. My father goes / to the office / five day week.

The correct answer is: D. No error

The sentence “My father goes to the office five day week” is grammatically correct. The word “five” is an adverb modifying the verb “goes,” and the word “day” is a noun modifying the word “five.” The word “week” is a noun that is the object of the preposition “to.”

The sentence could be written in a few different ways without changing its meaning:

• My father goes to the office five days a week.
• My father goes to the office every weekday.
• My father works five days a week.
• My father works every weekday.