Grade 4 Unit 10 Connect

Gold and silver are ..................... metals.

• precious

• delicious

• cheap

The precious metals help the cell phone to .............. well.

• connect

• carry

• correct

You won’t find rare earth metals in a .................... form.

• poor

• expensive

• pure

• dirty

The rare earth metals make the cell phone ...................

Choose 2 answers.

• vibrate

• connect

• mix

• light up

You ................. tell your parents when someone bullies you online.

• should

• shouldn't

• can’t

• must not

I ........................ give my password to anyone .

• should

• shouldn't

• can’t

• must

Facebook is the most famous social ................... website.

• media

• life

• device

.......................... is a small lizard that can change its color.

• camel

• chameleon

• monkey

• alligator

I ............... into the library website to get information.

• go

• tag

• log

• enter

You should create a strong .............. for your mobile phone.

• word

• password

• crossword

• keyword