What is the price of this product?

We played at the beach during summer vacation.

His beauty is such, like a blooming spring day.

He devised a clever plan to outwit his enemies.

My office is on the fifth floor of the building.

He is a famous writer.

Scientists are developing a new type of fusion reactor.

Nuclear fusion is expected to be a future energy source.

He drew a pentagon on the blackboard.

He passed the exam.