When did you finish _____ the book last night?
--- Have you got ______ ready for the sports meeting?--- Not yet. We still have _____ to do.
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.
He asked ________ for the computer.