-Do you know Earth Day?-Sure, it _______ in 1970 to tell us to protect our earth.
Let’s go to Kun ming for vacation. It’s ______ too hot ______ too cold there.
I think this jacket looks nice ____you.
I ____ buy the CD player.
---- Can you see the notice there? ---- Yes, it ________ “No Smoking Here”.
---I need a map of Shanxi. ---_______. A. Come on B. Here you are C. Have a good day