--I visited the Purple Mountain Observatory last Sunday.---__________ Why didn’t you tell me earlier?
Simon watches TV three_______ four________ a week.
Thanks for __________ my grandpa when I was away.
Eating a lot of vegetables __________ good __________ our health.
— What do you think of Lily and Lucy? — I think Lily is ____ than Lucy.
Look,there ____ some junk food on the table.