All of the doctors have worked for a long time, but ________ of them stop to have a rest.

—Which city will you choose to visit, London or New York? —__________. I hope to visit Beijing.

—He doesn’t have_____furniture in his room.—Just an old desk.

You may send me a short message or just give me a call. _______ will do.

It makes good sense to buy a large packet because ________ will work out cheaper in the end.