Do you get _______ well _______ your friends? —Yes,we do.

In the past few years there ______ great changes in my hometown.

The man is very rich, he has __________ airplane.

Li Yundi began to learn the piano _____ the age of four and took part _____ the 14th Chopin International Piano Competition in 2000.[ ]

_____ do you go to Beijing Happy Valley? —Once a year. [ ]