My boyfriend gave me a gift.

Everyone was surprised by the news.

He loves physics and studies it in the library almost every day.

I am majoring in physical chemistry at university.

He is a world-famous physicist.

He is an expert in computational linguistics and is involved in the development of artificial intelligence.

He likes to take a walk in the park at dusk.

He explained the importance of studying while young, saying 'If you do not study when you are young, it will be difficult to learn when you are old.'

I am majoring in biophysics at university.

I am majoring in physical chemistry at university.