--- Lucy, I hear the new TV tower is fantastic. Could you tell me _____ ?--- Sure! Take No.8 bus. It’s not far.
—What do you think of the color of my bedroom? —Sorry, but what did you say? I ________ about something else.
She looks very sad. I want to help her, but I just don’t know ____ to do it.
---How will students study in the future? - -- ____home______ computers.
Xiao Shenyang says that _________ job is to make people happy.
I hope we can fly to _________ moon one day.