----What a nice bike! How long ____ you ____it? ----- Just two weeks.
The teachers often tell their pupils _____across the road when the traffic light is red.
She is very good at painting. She can paint _______ her teacher.
--- Mr Li, I can’t understand everything in class. --- Don’t worry! I’ll ______ the main points at the end.
--- Excuse me. Could you tell me? --- It will leave at 4:00 p.m.
--- I would ratherthan dance. What about you? --- I prefer.