identify the dependent clause. Select the two correct answers. (1point)

lexi and i will have the same math class next year
just in case johnathan forgets to mow the grass in the area on the side of the garage
joelle recived a film camera for her birthday but she had trouble finding a place to buy film
i must say that kale is my favorite green vegtable
after we return from vacation, unpacking our luggage, and relax for a few hours

The dependent clause is: "after we return from vacation".