II. Find the word which has a different sound in the part underlined. 1. A. brainstorm B. captain C. sailing D. railway 2. A. traffic B. station C. safety D. plane 3. A. enter B. vehicle C. helicopter D. mention 4. A. hey B. obey C. grey D. honey 5. A. ahead B. healthy C. seatbelt D. bread 6. A. traffic B. pavement C. plane D. station 7. A. recycle B. vehicle C. helicopter D. reverse 8. A. railway B. mail C. sail D. captain 9. A. sign B. mistake C. triangle D. drive 10. A. nearest B. head C. bread D. health III. Choose the best option to complete the sentence. 1. Minh used to _________his homework late in the evening. ( does/ do / doing / did) 2. If people _________the rules, there are no more accidents. ( follow / take care of / obey / remember) 3. You should _________right and left when you go across the roads.( see / look / be / take) 4. Hurry up or we can’t _________the last bus home. ( keep / follow / go / catch) 5. Public _________in my town is good and cheap. ( transport / tour / journey / travel) 6. _________is not very far from here to the city centre. ( That / This / It / There) 7. When there is a traffic jam, it _________me a very long time to go home.( costs/ takes / lasts / spends) 8. Mai’s dad usually drives her to school __her school is very far from her house.( but / though/ because / or) 9. Traffic accidents can be prevented if people _______ the rules ( remember / obey / go after / take care of) 10. Hurry up, or we'll _______ the last bus. (lose / avoid / miss / drop) 11. Does your bike ever __________ down on the way to school? ( break / take / do / turn) 12. Give a __________ before you turn left or right. ( sign / turn / sound / signal)