Hey dear, for english you should prepare synonyms,antonyms,spot the error,fill in tha blanks,idioms,comprehension passages and one word. For biology, cell and moleculat biology, gentics,human health,plant anf human physiology. For physics, laws of motions, matter,current and electricity,magnetism and A.c. for chemistry, atomic structure, p d f blocks, coordination chemistry, chemical kinetics amd organic chemistry.