—Are you interested in learning math?—Yes, but I’m afraid to _______ too much time on math.
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.
--- I would ratherthan dance. What about you? --- I prefer.
His speech was so ___________ that it makes me feel __________.