[PROMISE]

What can I do in this academic situation?

    Recently I am doing good in MCQ(objective) like 70,71,78... out of 80 but I am doing worse in subjective/creative like 19,18,15,24,29 out of 30.

    My hand writing is good but in the exam hall I have to write faster so I write quickly and little bit worse but I can't finish the question fully I kept left the questions without writing conclusion.And also I consume my time in exam thinking the answer of question.

    In school,5 chapters out 14 has finished in science,but I have left only 3 months.There also aren't any expert teacher on that subject.

    One thing to mention about MCQ(Objective) that when tick a answer which is surely correct I think that answer is wrong when I check the book @home but I thought I would get 80/80.

    In MCQ there 4 answers ,sometimes there two answers are very similar but I have to choose only one option.

    At any cost I have to get a talent-pool scholarship on JSC,a public exam in BD for class 8.

Please suggest me.Note that I got scholarship in PEC,a public exam in BD for class 5.
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