I took a painkiller because I had a severe headache.

She is planning a date with her current boyfriend.

He lost everything.

My boyfriend gave me a gift.

Everyone was surprised by the news.

This lake is specially designed for wave-cancelling.

This deodorizing spray can immediately eliminate the smell in the room.

In this area, snow removal work is necessary when winter comes.

This programming language is said to be Turing complete.

His performance was perfect and without blemish.