Many memories of old times were ______ by the conversation we had during the get-together.

The political situation in Libya will become even worse unless some measures ______.

The flight was put off due to the typhoon. Otherwise, we______ the beautiful scenery in Greece now.

We are living in an age ______ we treasure very much, because it sees man’s rapid development.

   These comments are not directly ______ to the inquiry about safety standards.

______ to nuclear radiation, even for a short time, may influence genes in human bodies.

 We are short of clean safe drinking water, which is found to be the ______ in many third world countries.

 Colonel Edward is not his real name, and it’s one he uses to ______ his identity.

— Do you like cooking, Serena?

— ______. Luckily, I’ve never had to worry about it. My husband will do the job.

I think ______ is little possibility ______ she will be elected as monitor of our class.