— You look tired.— Yes. I ___ non-stop until 8 o’clock.

— No one answered when I phoned this morning. Where were you?— I         for teeth in the dental clinic.

--- Let’s go shopping, shall we?--- Wait a minute. I ________ my housework and it won’t take long.

—I thought you ______ for vacation tomorrow.—I had planned to, but I have a very important meeting to attend tomorrow.

I ______ from him ever since he ______in Shanghai.