Error Spotting - Tense & Preposition — Set 4

She is very good in mathematics and excels in solving complex problems.

I am interested in learning about different cultures from around the world.

He depends in his parents for financial support and guidance.

She is fond on classical music and attends concerts regularly.

The students are accustomed with studying hard and achieving excellent grades.

He is tired on long hours of work and needs a proper vacation soon.

The doctor is very skilled on treating complex medical conditions with care.

She is worried with the upcoming exams and has been studying constantly.

I am capable on completing this project within the given time frame.

He is suspicious with all the recent changes in the company policies.