30.Some children want to challenge themselves by learning a language different from____spoken by their parents at home.
Let's go to the cinema, _______?
I'm late, _______ ?
He had no idea of what he should say in answer to the question,_______?
--- Nothing wrong with it, _______? --- No. Yours is a special-built model. Drive carefully, though. It takes time to run in a new car.
I have reached a point in my life _______ I am supposed to make decisions of my own.