Focus 2 _Unit 2_Revision

The ____ to my computer is complicated. It's BYIx092.

• broadband

• web browser

• search engine

• password

Why is _____ so slow today? I can't get on the Internet.

• broadband

• username

• keyboard

• search engine

This ____ printer can print 30 pages a minute.

• engine

• web

• laser

• search

The _____ for my Instagram account is Butterfly99.

• search engine

• username

• text message

• broadband

Mark Zuckerberg is a famous computer _____ .

• chemist

• biologist

• scientist

• science

The ____ told us about Mars and the other planets in our solar system.

• mathematician

• mathematics

• astronomer

• astronomy

Fibonacci was a ____ who invented the Fibonacci numbers. They are a sequence of numbers: 1,1.2,3,5,8,13,21 etc.

• mathematician

• chemist

• biologist

• astronomer

Are you a wildlife ____ ?

• astronomer

• biologist

• chemist

• physicist

Alexander Graham Bell _____ the telephone in 1876.

• observed

• took

• invented

• did

We don't always ____ notes in class.

• invent

• do

• take

• discover