TOEIC

I took TOEIC test today. TOEIC is an English test that has two sections, listening and reading. It has 200 problems and takes two hours long. The highest score is 990 but few people can take 990.  

Today, I did well at listening section, but not in reading section. I need more grammatical skill and vocabulary. I didn't study much about English grammar, but I think I should study that otherwise I cannot get over 900.