Answer:
D. enjoys
Explanation:
A: "my mum interested in watching fashion shows" is missing the helping verb, is, so it cannot be the correct answer.
B: "my mum fond of watching fashion shows" is also missing the helping verb, is, so it can't be the correct answer.
C: "my mum prefer to watching fashion shows" it would be correct if it was "my mum prefers to watch fashion shows", but in this form, it sounds incorrect. It can't be the correct answer.
D: "my mum enjoys watching fashion shows" has the perfect subject-verb agreement, so this is the correct answer.
