1.	What is the most appropriate unit to estimate the length of a pencil?
		A.	cup	B.	yard
		C.	inch	D.	foot
		Hint
	2.	What is the most appropriate unit to estimate the height of a two-story house?
		A.	mile	B.	kilometer
		C.	inch	D.	meter
		Hint
	3.	What is the most appropriate unit to estimate the distance between two cities?
		A.	mile	B.	inch
		C.	yard	D.	meter
		Hint
	4.	What is the best estimate for the measure of the height of a door?
		A.	8 yd	B.	8 cm
		C.	8 in.	D.	8 ft
		Hint
	5.	What tool would best measure the length of a car?
		A.	meter stick	B.	compass
		C.	protractor	D.	ruler
		Hint