He had all the necessary information for the exam at his fingertips.

There was a toad in the garden.

He underwent a cerebrospinal fluid test.

My relationship with him is exactly an unhealthy but unescapable relationship.

Sitting on the park bench, I was staring at the withered tree branch.

My blood type is A.

His idea is really brilliant.

His smile is so charming that it's irresistible.

There is a bad relationship between him and me.

Japan's foreign trade has a significant impact on the world economy.