Tom studied philosophy at the university.
I've never studied French grammar.
The children haven't studied division yet.
I studied French a long time ago, but now all I remember is "bonjour."
How long has Tom studied French?
I've studied French for three years.
How many years have you studied French?
Tom studied French for three hours last night.
Even though I studied French for three years in school, I'm not good at speaking it.
If I'd studied French harder when I was in school, I'd probably not be so bad at it now.
Tom barely studied for the exam.
You have studied enough. Now you can go and play.
I studied English, French and Chinese.
He studied military history.
She studied hard.
I have studied Italian for a few months.
She studied hard in order not to fail the entrance exam.
Yumi studied English last night.
I studied English very hard every day, but I did not learn a lot.
I studied my part in the play.