He is undergoing psychotherapy to overcome anthropophobia.

He joked around and used vulgar language.

My dog is very smart.

I bought a movie ticket.

This sphere is a part of our life.

This apple is too hard to eat.

He acquiesced to my proposal.

The constitution of Japan guarantees the basic human rights of its citizens.

He is planning to construct a new house.

He exercised his right to vote.