7. If you will mix cooking oil and water what will happen?
A. cooking oil and water mix completely
B. cooking oil and water formed two layers
C. cooking oil and water mix partially
D. cooking oil and water do not mix

8. Your teacher ask you to mix soft drink with water. What is your observation?
A. it will form two layers
B. it will mix partially
C. it will mix completely
D. it doesn't show a difference

9. The children were playing. They enjoyed mixing sand and water. What will happen if you will mix sand and water?
A. the sand will dissolve completely in water
B. the sand will dissolve partially in water
C. the sand will not dissolve in water at all
D. the sun will not settle at the bottom of the water

10. Dexter cook hotcakes for snacks. What do you think will happen when flour and water mixed together?
A. the flour will dissolve completely in water
B. the flour will dissolve partially in water
C. the flour will not dissolved in water at all
D. the flour will not settle at the bottom of the water ​