3 rd om khnan girls unit 1

Rubber is ………….to bend .

• easy

• difficult

• impossible

• important

Most screws are made of stainless steel …….It doesn't rust easily .

• while

• when

• because

• because of

Windows are made of glass because it is ………….

• transparent

• flexible

• ductile

• durable

Hot food ………….in the school canteen every day.

• is serving

• should be served

• should serve

• serves

Plastic foam is very …………. It floats easily in water .

• light

• heavy

• expensive

• transparent

Ahmed ………… walk to his office , but now he has his own car .

• used

• used to

• used for

• used by

- Glass is easy …………….

• break

• to breaking

• to be broken

• to broken

Copper ..................... ductility

• has

• have

• is

• being

Fibreglass is used for ........... boat hulls because it is tough.

• making

• made

• make

• be made

) Copper is normally used for making .............. because it is easy to stretch .

• booms

• masts

• doors

• wires