Please answer all questions

1			Theme-and-variations form may be schematically outlined as
			A)	AABB
			B)	AA'A''A'''A''''
			C)	ABA
			D)	ABACADA
2			Each successive variation in a theme with variations
			A)	retains some elements of the theme
			B)	is usually in a new key
			C)	is usually in the same key
			D)	presents a new melodic idea
3			The ________ movement of Haydn's Surprise Symphony is in theme-and-variations form.
			A)	first
			B)	second
			C)	third
			D)	fourth