Which sentence contains an unnecessary shift in verb tense?
every day we eat lunch at noon and sit at the same table.
lee noticed a problem and alerts a teacher.
carol read the book and summarized its major points.
when you leave the house, grab a sweater.

amosc- tgi.nyx

xoxo                       are u learning how to drive or sum?

answer; (d) i believe the best answer is ; ///people said that man could not fly, but in 1903, orville and wilbur wright made the first sustained powered flight in a heavier- than-air machine;