--- ____ you _____ of the pop singer called Justin Bieber?--- Yes, I have. His voice sounds_____.
I can do lots of housework, _______ cleaning, washing, cooking and so on.
I have got _____beef for lunch, but I haven’t got ______tomatoes.
— Happy Spring Festival! — _____________
It’s 9:50. It’s ________.
We have ______ English class _______ Monday morning.