Choose the sentence which is correct in capitalization and punctuation marks: I can’t see tahirs car., I cant see tahir’s car., I can’t see Tahirs car., I can’t see Tahir’s car.

Choose the sentence which is correct in capitalization and punctuation marks: I can’t see tahirs car., I cant see tahir’s car., I can’t see Tahirs car., I can’t see Tahir’s car.

Explanation

"Tahir" is a proper noun → should be capitalized.

Possession is shown with apostrophe + s → Tahir’s car is correct.