Yeah, time is always against us. i would rather suggest Miss Engineer to start making handy notes i.e. summarized , point-wise, one-page answers for all the material which she has gone through. It will save you time in the end before the papers. It doesn't matter if you are preparing for this exam for last 2 years but what matters most is that how quickly you recall your things at the last moment i.e. a day before paper. you wont find time to go through the whole book, so start writing your summarized notes; it will also give you a good practice for writing and revision too.

Best of luck.

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Na zameen hay meri qarar gaah, na falak hay manzil-e-jazba-e-dil,
barri dair sey hay safar mera, teri Yaad se teri Yaad tak !