--- You needn’t take an umbrella. It isn’t going to rain. --- Well, I don’t know. It ______do.
It is much easier to talk about social change than to .
It’s said that there are plenty of hotels in that town. There be any difficulty for you to find somewhere to stay.
This is a story completely by him, so don’t rust him.
If we can’t afford meat we shall have to with fish.
Historical experience can as a most important source of information.