The protagonist of this novel is a character who unlocks the lock of the key.

He found a way to profit from a difficult situation like fishing at the bottom of a river.

A new arbor was built in the park.

The sovereign is the ruler of that country.

He resisted the temptation.

I was watching the sunset while listening to the sound of the waves on the beach.

He was able to spell the word correctly.

We crossed the lake in a small dinghy.

He corrected the mistakes in my report.

This letter will be relayed.