Question

Which sentence contains an unnecessary shift in verb tense?

Lee noticed a problem and alerts a teacher.

Every day we eat lunch at noon and sit at the same table.

When you leave the house, grab a sweater.

Carol read the book and summarized its major points.

Answer 1

the one about lee

Step-by-step explanation:

if it had no shift it would be alerted not alerts

Answer 2

I think it's the second one.