—Yes. Her good__________ experience helped her a lot. She once studied in one of the best colleges in China.

—We are supposed to visit him from time to time. Then, he won't feel__________.

—Yes, because he once had such an experi­ence.

— I usually read or go camping.

— I am sorry to hear that. You've tried your best.

— To a certain degree, it's useful. But I think mine is better than yours.