Last Friday was a festive holiday in Barcelona, so we had a long weekend. Last Friday was a holiday in Barcelona, so we had a long weekend.

On Friday morning I was working withorked on my illustrations at home. On Friday morning I worked on my illustrations at home.

Later I had carefullyto take care of of my pets, a couple of budgies, t. They don't talk anything, but do only a, but they do make strong sound ors and tweet. Later I had to take care of of my pets, a couple of budgies. They don't talk, but they do make strong sounds and tweet.

Today I learned a new word (budgie)! In American English, we call them parakeets.

At afternoon, I rode with through the city with a municipal bicycles named 'bBicing' by the city.' At afternoon, I rode with through the city with a municipal bicycle named 'Bicing.'

I don't know exactly what you are saying here. Does the city give names to each of their bikes? If so, I think it's fine how I left it. If you are trying to use the gerund (like "montando"), then you should say "biking."

At night, I met up with my wife, who she had been working all day. At night, I met up with my wife, who had been working all day.

Next dayThe next morning, we went to the beach. The next morning, we went to the beach.

We have thare lucky that Barcelona city havehas a lot of beaches. We are lucky that Barcelona has a lot of beaches.

ItThere was a yellow flag, so you can take a bathwe could swim, but with precaution. There was a yellow flag, so we could swim, but with precaution.

Swimming refers to taking a dip (bañarse) and swimming for exercise (nadar).

It was much fun that sFrome time to taime, there was a big wave, which was very fun. From time to time, there was a big wave, which was very fun.

The sentence sounds more natural with the pieces in a different order. If you want to keep something closer to what you wrote, the sentence below is okay: It was very fun that, from time to time, there was a big wave. The commas make the sentence clearer but are not necessary.

And theOn Sunday, we repeat the rest inwent back to the beach, but this time withere was a green flag, and eatingwe ate pizza at the noon. On Sunday, we went back to the beach, but this time there was a green flag, and we ate pizza at noon.