Sunday

This Sunday I'm going to take the TOEFL test.
There are four categories in this test: Writing, Reading, Listening and Speaking.
I'm taking this exam becaues I'd like to study abroad in the near future and some universities in the US and the UK require a high score on the test. Consequently, I need to study English almost everyday.

Sunday

This Sunday I'm going to take the TOEFL test.
There are four categories in this test: Writing, Reading, Listening and Speaking. (I'm not sure if it is neccesary or not to capitalize the categories since they are not proper nouns)
The reason why I am take this exam is that I'd like to study abroad in near future. In particular, Particularly because some universities in the US and UK require a high score of the test. Consequently, I need to study English almost everyday.

Sunday

This Sunday I'm going to take the TOEFL test.
This test consists four sections which are Writing, Reading, Listening and Speaking. 
The reason why I am taking this exam is that I'd like to study abroad in the near future. Especially some universities in the US and the UK require high score on this test. Therefore,  I need to study English almost everyday.