Thank you very much for your nice present. — ____________.

I didn’t see you at the meeting yesterday. Why— I _____ for an important telephone call at that moment.

I think Miss Gao must be in the library. She said she would go there.—No, she _____ be there. I have just been there..

Has all______ can be done _______

— How are you today? — Oh, I _____ as ill as I do now for a very long time. [ ]