During the period of recent terrorist activities, people _____ not to touch and unattended bag.
Personally I think you may as well ______ the chance, or you’ll probably never get another once you miss it.
The question came up at the meeting ______ we had enough money for our new research.
What you have just said does sound ______.
Are you in ______ of college graduates starting their own businesses after graduation?
She has just paid ______ her loan from the bank.