Hey, Don't be panic.
Go Through the whole module of institute like newspaper reading. 1st time, you may not understand everything. But not bother about it. Just complete once. After completing one time, you will feel relax. & start 2nd time reading. it will take less time.
I mean first read module 2 to 3 time quickly.
You will be sufficiently confident. & if time available, go for reference book.