---Have you bought any dress while shopping? ---I am sorry to tell you when I tried on all the dresses in the shop and _____ satisfied me.
E-mail, as well as telephones, _____ an important part in daily communication.
The water will be further polluted unless some measures______.
---Excuse me, sir, is this seat taken?---_______.
--- Do you think Bob will attend the meeting this afternoon? --- ______.
The committee asked for these suggestions to be ______ on paper, so that they might study them further.