I. Find the word which has different sound in the part underlined. 1. A. brainstorm B. sailing C. railway D. captain 2. A. plane B. safety C. traffic D. station 3. A. vehicle B. mention C. enter D. helicopter 4. A. frightened B. amazed C. disappointed D. terrified 5. A. those B. there C. that D. thanks 6. A. performed B. joined C. paraded D. prepared 7. A. diverse B. crime C. invention D. Drive 8. who whom where what II. Find the word which has a different stress pattern from the others 1. A. common B. happy C. complete D. joyful 3. A. answer B. listen C. traffic D. obey 4. A renewable B. artificial C. unfortunate D. continuous 5. A. dangerous B. expensive C. enormous D. convenient 6. A. support B. Avoid C. exist D. notice 7. A. celebration B. cultural C. festival D. dangerous 8.A. degree B. student C. funny D. widen 9.A. traffic B. dancer C. cycling D. balloon 10. A.historic B. musician B. question D. traditional giúp luuoon vs ạ !!