Though Professor Liu ____ in New York for seven years, he has never regretted moving back to Shanghai, his hometown

one thing to enjoy listening to good music, butit is _______ another to play it well yourself.

The Rio 2016 Olympic torch （火炬） began _____ 95-day journey in Brazil on May 3rd.

Have you ever been to the square was built last year?

I like these photos and they can _____ me _____ the life living in the countryside.