Question

Laurie is writing a two weeks notice but is having some grammar trouble

Read part A. & part B. below

A. Working for Cracker Barrel these past 20 months has been a valuable and rewarding experience

B. Working for Cracker Barrel these past 20 months have been a valuable and rewarding experience


Which one is correct, grammatically?

Answer 1

Working for Cracker Barrel these past 20 months has been a valuable and rewarding experience

Step-by-step explanation:

HAS