Complete the series: a, e, i, o, ?

A. U

All birds lay eggs. Is this statement true or false?

A. TRUE

Four friends, A, B, C, and D, are sitting in a row. A is to the left of B but to the right of C. D is to the right of A. What is the correct order from left to right?

A. C, A, B, D

Which word comes first in alphabetical order? Dog, Cat, Elephant, Ant.

D. ANT

In a race, five runners A, B, C, D, and E finish in the following order: A finishes before B but after C. D finishes before E but after B. What is the sequence of finishers?

A. C, A, B, D, E