— Would you come to our party tomorrow, Della?— I’m afraid I can’t afford the time, but thank you for the invitation _______.
In my opinion, it’s the best use that could be ______ this machine.
The fire was finally brought under control, but not______ heavy damage had been caused.
---Jane walked past me without greeting. ----She _____ you.
Mrs. Black doesn’t believe her son is able to design a digital camera, _____?
—Shall I lock the lab now before I go home? —_____. I’ll check it myself later.