Guilin is a beautiful city and it is known________its mountains and lakes.
----What do you think of game shows? ----They are boring. I __________them.
----We love our capital Beijing, one of ______cities in the world. ------So do I.
---Can you give me______ information about Paris? ---Sorry, I know nothing about it.
Although they feel tired, _________they still go on working.
---You look very healthy. ________do you exercise? -----I exercise three times a week.