Question

Which sentence contains a mixed compound subject?

Apples and oranges are popular winter fruits.

All of the toys were scattered across the floor.

The dog and the cat slept together on the couch.

Leticia and her cousins spent the day at the lake.

Answer 1

Leticia and her cousins spent the day at the lake
I think this is the answer

Answer 2

the answer is " All the toys were scattered across the floor".