My country is Japan.

I go to school every day.

He often quotes proverbs in his conversation.

He struggled to remember the face of his old friend.

He said, 'This problem cannot be solved.'

He is endeavoring every day to pass the exam.

He is making an effort every day to pass the exam.

This animal has the ability to adapt to harsh environments.

We need to adapt to the new environment.

He decided to immigrate to Canada.