– When are you leaving for the concert? --I’m not sure. I haven’t finished ____ the dishes.
He has two pets. One is a dog, ______ is a cat.
— Will you stay for lunch? — Sorry, I ______. My brother is coming to see me.
I phoned you at six yesterday evening, ______ nobody answered.
— ________ did you last see him? — Two weeks ago.
There ______ little water in the river.