Question

Fill in the blank using demonstrative adjective:
________ book is mine.

• A. This
• B. That
• C. These
• D. Both A and B

Answer 1

The correct option is D Both A and B

'Book' is a singular noun and hence we need a singular demonstrative adjective.

Option A - 'This' is used with a singular noun.

Option B - 'That' is used with a singular noun.

Option C - 'These' is used with a plural noun.

Option D - As 'this' and 'that' are both used with a singular noun, option A and B are correct. Thus option D is the correct answer.

'This/That book is mine.'