----- Nội dung dịch tự động từ ảnh ----- III. Match the words with their definitions.(định nghĩa) 1. overcrowded a. very different from each other 2. poverty b. a very large city, with a population of at least 10 million 3. slum c. having a lot of money, possessions, etc. 4. crime d. containing too many people or things. 5. spacious e. a very poor area of a city where the houses are in bad condition. 6. wealthy f. the state of being poor. 7. diverse g. large and with a lot of space. 8. megacity h. an illegal act or activity. IV. Complete the sentences with the words in the box.