Please check my answers

Question

With two parallel lines cut by a transversal, the number of pairs of alternate interior angles is equal to the number of pairs of corresponding angles. (1 point)


Always
Sometimes
Never

*I think the answer is sometimes

Opposite angles in a quadrilateral are congruent. (1 point)


Always
Sometimes
Never

*I think the answer is never

Quadrilaterals have four pairs of opposite sides. (1 point)

Always
Sometimes
Never

*I believe the answer is never, I think they got 2

Convex quadrilaterals have two diagonals. (1 point)


Always
Sometimes
Never

*I believe the answer is always