Somehow or other, I passed the exam.

Somehow or other, it seems he has solved the problem.

He strongly supports propaganda of the deed.

She loves red and white flowers.

The shaft of this building is very narrow.

He is majoring in linguistics.

He has a deep interest in astronomy.

He is an expert in physics.

Electromagnetism is a part of physics that studies the interaction between electricity and magnetism.

He is good at solving geometry problems.