. Choose the best option (A, B, C or D) to complete each of the following questions. A piece of writing to answer a question or to explain your idea is called an essay I was annoyed B. homework C. a book report D. presentation because my mom bought me a bike for my birthday. B. delighted He didn't study hard, so he C. disappointed some tests. D. upset passed B. surprised She is so pleased 50 B. because C. failed D. reported she got an A for her English examination. C. and D. although products. C. comfortable D. reliable To protect the environment, we should use convenient B. eco-friendly
