Which of the following sentences contains an error with the subject and the verb? We have hiked many times this summer

You has hiked many times this summer.

I have hiked many times this summer.

He has hiked many times this summer.

My cat and my dog like best friends

Read this excerpt from leah missbach day's foreword to wheels of change.as wbr's resident photographer i am privileged to see firsthand the impact bicycles have on the lives of our recipients.why does the author include this excerpt?

What is meant by “eternally burning black pipes”? what is this implying about the personality of the firemen?