The best way to explore _______ countryside is on _______foot.
It’s a mistake to think of Florida only ______ its tourist attractions.
---Mr. Jones! Sam has broken the glass!----______. Such things happen often.
I am pleased ______to the party ------it was so fantastic!
I couldn’t help ______if the bus was late.
Don’t respond to any e-mails ______personal information, no matter ______ official they are.