Which place do you prefer to live in, a city or a countryside?– I don’t care. ______ is fine.

Some researchers believe that there is no doubt ______a cure for AIDS will be found.

Alicebe at school because she phoned me from her home a minute ago.

Peter doesn’t mind lending you his camera.—He __________. I’ve already borrowed one.

Why do English people talk so often about the weather when they start a talk? — Because the weather is a(n) ________ topic (话题).