Reading is a skill. The way to improve a skill is practice. The more you practice, the better you will get.

The best way for this is to practise. Read as much as you can, but I'm not sure speed is the most important - I found that if I read too fast, I don't get the meaning of the whole text. But I believe that if you read a lot, you can increase the speed of reading after a while.

thank you. it doesn`t matter how much vocabulary i learn ,i come across with vocabulary related problems in the reading section as always..There are tremendous words in English..