Mr. Bush is on time for everything. How _______ it be that he was late for the opening ceremony?
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.