Could you correct these sentences

I'm wondering whether to take a bath.
風呂に入るかどうか迷っている

The exam was not as difficult as I thought. This is fine but you might want to say..as I thought it would be.
思ったほど試験は難しくなかった

What is the difference between this and this? I assume here you are able to see or pointing to the things you are referring to? That's fine. Meaning this thing and this other thing. 
これとこれの違いは？

Last day in Samara

The last day in Samara. We are sad to leave this beautiful place. We made a lot of friends here. We discovered a excellent restaurant and coffee shop. The people there were very friendly to us and the food was amazing. When you come to Samara, visit Mama gui Restaurant, the chef is an italian guy with a lot of charm. While we were there,  we walked every day through the long beach. It was terrific to see the sunset. The colour of the sky and the stars were a beautiful end to the day. Tamarindo is waiting for us to surf. I enjoyed  the time to relax here, enough for chilling:) Have a good day with a lot of smiles. Thanks in advance for your time.

great job!

Challenges 2016

I have three challenges for 2016:
- improve my English;
- earn money
- to do a trip with my girlfriend.

I know that is very hard to be fluent but I will try to improve.
Brazil is not a bilingual nation and this is very bad. All students haven't English's classes in primary school. (a Better way to say this would be: Students do not take English classes in primary school.)
Ok, I don't give up! Come on!

excellent work! 

Eassy 8 - HOMEWORK FROM ENGLISH LEARNING CENTER.

Today is Saturday. The sun is high in the sky. It's been a long time since we have had such good weather.

I got up at 8 o'clock this morning and cooked a simple breakfast for myself. I thought it was a good idea to have a breakfast then because from 9:15 to 11:00, I had to clean my room and wash clothes and I needed energy for that.

At about 11:15, I started to cook lunch for myself. Boiled noodles with some vegetables, meat, tomato and pepper is always my favorite food. Actually the taste was not good but I still liked it. I think the real reason is that I made the meal myself.

After finishing lunch,I read a book from 12:30 to 13:15. Although I want to be a knowledgeable girl, reading a book always make me sleepy. I decided to take a nap at 13:20 and set my alarm for 14:30,because I had a date with my best friend later tonight. I didn't want to be late. I dressed myself up at 16 o’clock and took a bus to the market at 17 o’clock. Now is 18 o’clock,I am waiting for my friend. We will go to a seafood restaurant which I booked two days ago.After dinner,we will watch a movie together. Of course I have already booked the movie tickets.Lol.

It will be a well-lived day today I think. (You could also say, I think today will be a very good day) Tomorrow also will be busy because I will go to the gym and play badminton with my friends.

What a wonderful weekend!