giúp mk với nhớ giải thích luôn nhé ----- Nội dung dịch tự động từ ảnh ----- Mark the letter A, B, C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. 1. A. although 2. A. sugar Mark the letter A, B, C or D to indicate the word that difers from the other three in the position of pri mary stress in each of the following questions. 4. A begin 5. A. teacher Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions. 5. His mother is very proud of him, doesn't she? B. brother B. transport C. think C. science D. their D. suddenly C. player C. behind D. doctor D. Mother B. better B. picture A в D 6. The fire had spread to the next building before the firemen had arrvived. A. had spread 7. We had decided going for a short walk in the park before dinner. A. had B. to the next C. before D. had arrived B. going C. a short walk D.before dinner