Then, we went on a bar- crawl. Then, we went on a bar crawl.

Then, we went bar-crawlhopping. Then, we went bar-hopping.

bar-crawl は存在しないと思う。そうして、動詞だので「-ing」最後につけましょう。

Then, we went on a bar- crawl. Then, we went on a bar crawl.

I think that bar crawl is specific to the US, while "pub crawl" can be used in the US or in Britain.

I went out for dirinks with my friends from middle school friends yesterday for the first time in a while. I went out for drinks with my friends from middle school yesterday for the first time in a while.

If you say my "middle school friends" it sounds like you might still be in middle school.

I went out for dirinks with my middle school friends yesterday for the first time in a while. I went out for drinks with my middle school friends yesterday for the first time in a while.

It was really fun because it has been a while since I talked with them face to face.in It was really fun because it has been a while since I talked with them in

We went to our firiend's restaurant. We went to our friend's restaurant.

We went to our firiend's restaurant. We went to our friend's restaurant.

The restaurant is very popular among locals cuzbecause he is good at cooking and talking with people. The restaurant is very popular among locals because he is good at cooking and talking with people.

Cuz を使うのは歌詞と話すときのほうが自然です。この分の中で、まえ「Because]もう使ったので、その風に書き続けましょう。