We are invited to a party______ in our club next Friday.
I have made ______ clear that all of us are strongly against smoking in the office.
The area ______ the explosion happened was closed off by the police.
She had a bad cold, but luckily began to _______ soon.
Everyone was trying to ________ a better idea to persuade him to stay.
Use your head, _______ you’ll work out the problem.