--Would you mind my ______ the window?”  --“ ______. But don’t do it now.”

         of the surface of the earth          covered with water.

--What a beautiful bike! How long have you _______it? --My mother just______ it for me as my graduation gift yesterday. I like the colour, it’s so cool..

What time does Alicia ________ home every afternoon?

 How does your brother go to school? He usually _________ to school.