I want to be a teacher like Zhang Guimei when I grow 　 　.

The smart boy can find Beijing easily on the 　 　of China.

If you borrow books from the library，give 　 　 back on time.

Changbai Mountain in Jilin Province is a good place to 　 　fun.

They came up 　 　a good idea to keep their classroom clean and tidy.