How much is the membership fee for the next meeting?

This battery has positive and negative poles.

Kohei is my best friend.

He is my godfather, always supporting me.

He is interested in researching his own pedigree.

He greeted in Chinese saying 'Ni Hao'.

This factory manufactures iron using coke.

His words and actions always show an antinomy.

His email has many grammatical errors, making it difficult to understand.

We visited the cenotaph to commemorate the victims of the war.