Parts of the following sentence have been given as options. Select the option that contains an error.
He will return in a hour.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. in a.
- The correct phrase should be "in an hour" because the word "hour" starts with a vowel sound, and the article "an" should be used instead of "a."
So, the correct sentence is: He will return in an hour.