1. How many prepositional phrases are in this sentence: Put the lasagna in the oven for me please.

Question

A. 1
B. 2***<<<my answer
C. 3

2. What is the appositive in this sentence: My sister, Mary, is a student at Louisianan Tech.
A. my sister
B. My sister, Mary****<<<My answer
C. Mary
D. student

Answer 1

1. is right
2. is wrong. The appositive is only one word.

http://www.chompchomp.com/terms/appositive.htm