Which of the following sentences is NOT right?

I think your brother is managing your parents’ shop the wrong way.—I agree. I regret _______it myself!

s speech, he said that it was his primary school teachers that he was fond of ________ influenced his whole life.

Andy is my brother. often takes dog for a walk.

If you plant watermelon seeds in the spring, you _____fresh watermelon in the fall. [ ]