Currently, New TOEIC exam was limited to two skills test to receive the Listening and Reading. But through these two skills, the TOEIC test has also indirectly evaluated renewable two skills of the candidate.

To better use the language learner must know how to use (usage) of vocabulary and grammar as the basis for developing the four skills of listening (listening), speaking (speaking), reading (reading) and writing (writing ). Therefore, you need to learn better vocabulary and English grammar skills to perfection on four.

RAINBOW TOEIC is really meet curriculum goals that you expect. The efficiency gain fast or slow, high or low is entirely due to you to decide.