— What can I do to save energy?— You ought to the electricity when you leave a room.A. shut off B. give up C. take away
一________does your father go to work every day? 一He goes to work by bike.
----You look very beautiful today . ---- _________.
My friends and I often _________ after school.
Everyone in my family _________ TV.
---Excuse me. Where is your teachers’ office? ---________, sir. ---Thanks a lot.