Using varied vocabulary is key to a high-scoring essay. Instead of repeating "I think," use these expressions: (Moim zdaniem...) I strongly believe that... (Mocno wierzę, że...) It seems to me that... (Wydaje mi się, że...) As far as I am concerned... (Jeśli o mnie chodzi...)

To make your essay "helpful" to the reader, use linking words to organize your thoughts: Rozprawka po angielsku - przydatne zwroty i słownictwo

A standard opinion essay is typically divided into four paragraphs:

: Summarize your main points and restate your opinion in different words. Helpful Phrases for Expressing Your Opinion