Review science grade 4 part-1 (SOLID, LIQUID, GAS)

(a)   (solids/liquids/gases) has a definite shape and size.

(a)   (A solid/A liquid/A gas) takes the shape of container in which they are poured.

Anything that has mass and occupies space is called (matter/non-matter) (a)  

(a)   (A solid/A liquid/A gas) is a thing that has no shape and size of its own.

Water exists in (a)   (three/two/one) form.

Air is a mixture of (liquids/gases) (a)  

The particles of (solids/liquids/gases) (a)   are packed very close to each other.

(a)   (solid/liquid/gas) do not have a definite shape.

(a)   ( milk/an eraser) is an example of liquid.

The particles of (a)   (solids/liquids/gases) are packed loosely to each other.