Unit 10 Review

How long have you been an archaeologist?

An amateur ______________ first noticed the object in the sky. (astronomer, discovery, fossil, quality, secret, skeleton)

The ________________ of the student's work wasn't very good. (astronomer, discovery, fossil, quality, secret, skeleton)

She's gone to Australia to study for three years.

She found the complete _______________ of a mammoth - not just a few bones. (astronomer, discovery, fossil, quality, secret, skeleton)

A(an) __________________ studies plants and animals.

A(an) __________________ studies old human-made objects.

My friends have just left for the museum.

A(an) __________________ studies the Earth.

A(an) __________________ studies fossilized animals.

A(an) __________________ studies how people think.

I'm not hungry. I've ate my dinner.

Priyanka has seen the movie last week.

Jose has arrived five minutes ago.

Scientists have made an interesting ______________. (astronomer, discovery, fossil, quality, secret, skeleton)

He wasn't sure, so he kept his theory a(an) __________________. (astronomer, discovery, fossil, quality, secret, skeleton)

The ________________ looked just like an actual dinosaur. (astronomer, discovery, fossil, quality, secret, skeleton)