, as long as I’m with nature, I don’t care.

You have to explain ________ you were absent from school yesterday.

It shouldn’t take long to clear up after the party if we all volunteer to help.—That’s right.

Is there_____ beef in the fridge— No, there isn’t. There is ______ pork.

______ I was tidying up the house, my good friend Miss Lee came to visit me.