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REVIEW UNIT 10 YLC6
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An amateur .....first noticed the object in the sky.
astronomer
Oops!
Okay!
I have been a member .....two years.
for
Oops!
Okay!
A(n)____studies plants and animals.
biologist
Oops!
Okay!
I'm not hungry. I have ate my dinner.
I have eaten my dinner.
Oops!
Okay!
I _________ (apply) for membership last week.
applied
Oops!
Okay!
A(n)____studies old human-made object.
archaeologist
Oops!
Okay!
Joes has arrived five minutes ago. (Find the error)
Joes arrived five minutes ago.
Oops!
Okay!
They (arrive) at the hotel three hours ago.
arrived
Oops!
Okay!
The ......of the students' work wasn't very good. (quality/ fossil/ secret)
quality
Oops!
Okay!
Priyanka has seen the movie last week. (Find the error)
Priyanka saw the movie last week.
Oops!
Okay!
Scientists have made an interesting ........(astronomer/ discovery/ quality)
discovery
Oops!
Okay!
She found the complete ......of a mammoth- not just a few bones.
skeleton
Oops!
Okay!
A(n)____studies how people think.
psychologist
Oops!
Okay!
A(n)____studies the Earth.
geologist
Oops!
Okay!
A(n)____studies fossilized animals.
paleontologist
Oops!
Okay!
I .................(get/ just) my membership card.
have just gotten
Oops!
Okay!
The .....looked just like an actual dinosaur.
fossil
Oops!
Okay!
How long ....you ...(be) a member?
have/ been
Oops!
Okay!
He wasn't sure, so he kept his theory a(n) ......(skeleton/secret/ discovery)
secret
Oops!
Okay!
I have been a member .... last year.
since
Oops!
Okay!
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