1.The new magazines on the kitchen table (are, is) for the hospital waiting room.

2.My list of favorite paintings (include, includes) Starry Night and the Mona Lisa.

3.You and your cousins (are, is) invited to the party.

4.His mother (teach, teaches) math.

5.Many vegetables (grow, grows) quite large during Alaska's long summer days.

1.are
2.includes
3.are
4.teaches
5.grow

All are correct! :-)