giúp em với ạ 1. Peter has always dreamt of becoming a________ because he loves ________. A. chemist/chemistry B. chemist/chemic C. chemistry/chemist D. chemical/chemistry 12. The USA has a population of 304 million, and it’s the third________ country in the world. A. smallest B. largest C. narrowest D. highest Mark the letter A, B, C, or D to indicate the underlined part that needs correction in the following question. Captionless Image A. said B. thought C. won’t D. following Mark the letter A, B, C, or D to indicate the word CLOSEST in meaning to the underlined word in the following question. Captionless Image A. flood B. earthquake C. drought D. tornado Mark the letter A, B, C, or D to indicate the word OPPOSITE in meaning to the underlined word in the following question. Captionless Image A. advantageous B. useless C. suitable D. interesting Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the questions. In the first year of secondary school, I had some difficulties in learning English. My English pronunciation was really bad and my English grammar was worse. I did not know how to improve them. I didn't want my father and mother to know about this. One afternoon after the lesson, my teacher of English told me to wait for her outside the classroom. She took me to the school library and showed me cassettes of pronunciation drills kept in a glass bookcase. She also told me how to use an English-English dictionary to improve my English grammar. “Now I think you know what you should do”, she said. I made much progress and only one year later, I won the first prize in the English Speaking Contest held for secondary school students in my hometown.