One Word Substitution

There are two columns, column 1 contains a set of words & column 2 contains a set of sentences. Write the number of sentence from column 2 in the boxes given after the words in column 2 to match the write that defines the sentences of column 2 completely.

Column1		Column 2		Correct Answer
Vacuum		1 -	a space entirely devoid of matter.
Vale		2 -	level or low lands between hills.
Valedictorian		3 -	the poisonous fluid that certain animals secrete.
Vapid		4 -	having a tendency to change.
Variable		5 -	marked by lightness and softness.
Variegate		6 -	meriting or commanding high esteem.
Velvety		7 -	student who delivers an address at graduating exercises of an educational institution.
Veneer		8 -	having lost sparkling quality and flavor.
Venerable		9 -	outside show or elegance.
Venom		10 -	to mark with different shades or colors.