Complex sentence: As the trend continued with schools requiring parents to pay fees such as PTA, harambee, textbooks, uniforms, caution fees, exam fees and extra curricular activity fees, most parents became overburdened and unable to raise such fees.
Split into simpler sentences: As the trend continued with schools requiring parents to pay fees such as PTA, harambee, textbooks, uniforms, caution fees, exam fees and extra curricular activity fees. Most parents became overburdened and unable to raise such fees.