Focus 2 Unit 2 review

Edwin Hubble, an american astronomer, ___________________ galaxies through a telescope.

• observed

• invented

• collected

• took

Last month the scientists _________________ specimens of some sea spiders from Antarctica.

• invented

• observed

• collected

• took

Make sure you ___________ notes when we are at the museum.

• collect

• do

• make

• take

Do you know who _________ the electric guitar?

• discovered

• did

• invented

• made

This month two teams of archaelogy students ___________________ research in South Africa.

• are discovering

• are collecting

• are developing

• are doing

Linguists and psychologists are cooperating to ________ a new theory of language learning.

• develop

• invent

• take

• do

Mr Marco works as a _______________________ at the University of Alaska. PHYSICS

• physicist

• physician

We all tried to find the best __________ to the problem. SOLVE

• solvent

• solution(s)

I want to study ____________ at university. CHEMIST

• chemistry

• chemicals

A ____ is someone who works to protect plants and animals. CONSERVE

• conservist

• conservationist