Once the storm had blown over, no one could ACCOUNT (a)   the missing animals at the zoo.

I suspect aliens have already tried to make CONTACT (a)   us. We just didn't know how to listen.

Computer models have been very SUCCESSFUL (a)   restoring the original appearance of the lost city.

It's OK to suspect something is not quite right, but it's entirely different when you start ACCUSING people (a)   being witches.

I'm against digging up ancient burial sites. It's an ofence to the MEMORY (a)   the people buried there.

New evidence suggests that Amelia Earhart didn't DIE (a)   a plane crash.

I'm very THANKFUL (a)   be part of this research team. Our work is going to change our understanding of how life evolved on this planet.

The professor LECTURED us (a)   the dangers of spreading misinformation.

This is where my theory DIFFER (a)   all the others: I think the dead Beatle was actually Ringo, and they created the whole Paul-is-dead hoax to cover it up.

Erich von Däniken's book had a very powerful influence on me, but nowadays I realize he was WRONG (a)   everything.

In his book "Chariots of God", Erich von Däniken ELABORATES (a)   the idea that aliens were in contact with most ancient civilizations.

My KNOWLADGE (a)   history gives me a better understanding of the present.

The rock star HINTED (a)   a reunion of his old band during the interview.

This new mission to Enceladus will PROVIDE us (a)   clues to the origins of life on Earth.

There's something WRONG (a)   David. He has started wearing tinfoil hats.

People have always been AFRAID (a)   things they cannot understand.

Don't mention aliens during our Egyptology class. Professor Thompson is SENSITIVE (a)   the topic.

There are several rumors ASSOCIATED (a)   the disappearance of the fishing boat, but I doubt sea monsters had anything to do with it.

I never really considered the POSSIBILITY (a)   life on other planets until I've learned they found water on Mars.

Mr. Edwards was very KEEN (a)   discussing the mystery surrounding the temple of Solomon.

Many researchers have attempted to find a SOLUTION (a)   the mystery of the Bermuda Triangle.

All these myths about Easter Island are RELATED (a)   the construction of the Moais.

I'm very THANKFUL (a)   parents' support. They've always encouraged me to pursue my passion and became as archeologist.

Scientific discovery doesn't chage my BELIEF (a)   a superior power.

These legends are all RELEVANT (a)   understanding the behavior of Native American tribes.