Go to the supermarket

Today in the morning, I arrive to Santiago and I go to shopping whit my sister because there aren´t food. Then, my sister cooked the lunch and we ate rice with chicken. In the afternoon, we going to walk by the park.

Going to the supermarket

This morning, I went to Santiago and I went shopping with my sister because there (was not)wasn't any food. Then, my sister cooked lunch and we ate rice with chicken.  In the afternoon, we will walk by the park.

Good job!

Doing well so far…

I've been doing well since before… Now I can think of better things in the past.

Hi there,  the sentence doesn't make too much sense unfortunately.

You could say "I've been doing better than before"  "Now I can think of better things than what happened in the past" if you're trying to say that you're effectively moving on from the past.

A university education is necessary for success in today's world.(Agree or disagree for toefl)

The issue of whether a university education is necessary for success in modern word is a debatable one. On the one hand, most of people study at inuversities  universities and believe that it will help them in the future to get a well-paid job. On the other hand, there are a lot of people who have not got a degree, but they are successful. However, in the final analysis, I think that a person can reach succees without university education.
One reason is that supports of my thinking is that people can study themselves. They do not need to go to the university and waste their time on boring subjects. Then people have more time for self-education, For instance, they can read many useful books and go to the  attend interesting courses.
Another reason is that nowadays we have to learn old(out-date?) outdated information, which is not used in todays world. All around us changes every second, that's why it is hard to be up-to-date. According to this, it would be better to read new books, to watch actual programs and to go to the   attend different courses, which are based on modern needs.
Perhaps the main reason is a possibility to concentrate on the one thing that interested interests you more than others. There are many subjects at university and, for example, if you study marketing, you have to learn history and higher maths. These ones take too much time and you don't have not enough time for to improveing your marketing skills. Thus, it is difficult to reach success studying at the university where you have to learn a lot of studies.  subjects
For the above reasons, I therefore conclude that it is not necessary to get university education for being  to be successful, because the success comes to whose who believe and try to reach it.