BP5 unit 7 review for test

These can help people see better

• contact lenses

• wheels

• sunglasses

• microscope

This invention can take people high into the air

• Television

• tires

• hot air balloon

• remote control

This hat is made of ....

• cloth

• wood

• straw

• rubber

This cleaning tool is made of _____

• fur

• feather

• cloth

• metal

Pencil is made of materials that we can get from trees.

• leaves

• sap

• cotton

• wood

a bracelet is made of _____

• brick

• silver

• glass

• tin

Which one is an invention invented by accident?

• computer

• Television

• popsicle

• remote control

Which one is made of metal?

• vase

• umbrella

• guitar

• knife

These bottles are made of _____

That wall is made of _____