Monica: I was (be) in New York last week. Adam: Really? 2 Monica: Yes, I ^ 3 you _(love) it! (have) a good time? You ever 4 Adam: No, I haven't. I 5 few years ago, but I 6 What 7 (go) there? (visit) some friends in San Francisco a (not go) to the USA since then. (do) in New York? You Monica: I ^ 8 lots of souvenirs. (see) a show on Broadway, and I ^ 9 (buy) 10 Adam: Where you Monica: At a hotel in Manhattan. I ¹¹ 11 (stay)? (forget) its name. Adam: 12 (cost) a lot to stay there? 13 Monica: No, it was free. I (win) the holiday in a competition. Adam: You're lucky! I ^ 14 never (win) anything!

Answer and Explanation:

Monica: I was in New York last week. Adam: Really?

Monica: Yes, I was and I loved it! I had a good time. You ever?

Adam: No, I haven't. I travelled few years ago, but I didn't go there? I visited some friends in San Francisco and I've not gone to the USA since then. What did you do in New York? Monica: I ate lots of souvenirs. I saw a show on Broadway, and I bought stuff.

Adam: Where?

Monica: At a hotel in Manhattan I stayed? forgotten its name.

Adam: Did it cost a lot to stay there? Monica: No, it was free. I won the holiday in a competition.

Adam: You're lucky! I've never won anything!

I have corrected and filled the sentences as much as possible using the correct grammatical forms of the words in brackets(also filled out incomplete sentences) as used in the sentence and also punctuated the sentences correctly.

faulty parallelism is a construction in which two or more parts of a sentence are equivalent in meaning but not grammatically similar in form.

the correct version of this faulty parallelism in the sentence is:

the hikers knew that the hike was six miles, that it usually required the entire day, and it would not be wise to start after 10: 00 a.m.

the problem is the last sentence, the first two have a basic subject+verb+object structure.

so, to give a proper balance to the structure, or better said, to give a parallel structure, we must write a basic s+v+o structure in all three sentences:

the hikers knew that the hike was six miles, that it usually required the entire day, and it would not be wise to start after 10: 00 a.m.

a question like this requires the excerpt to be included in order to answer the question.