Ex. 3: Choose the best answer A, B, C or D (chọn đáp án đúng A, B, C hay D): 7. Why didn’t you the bus I told you? - Because I changed my route. A. catch B. get C. give D. go 8. is about 500 meters from my house to the nearest market. A. This B. They C. It D. He 9. If you do not have , you will not able to drive on the road. A. helmet B. driving license C. mask D. warm clothes 10. How is it from here to the nearest supermarket? – It’s about 50 meters. A. far B. long C. difficult D. nice 11. My father drives a to his office every day. A. horse B. bicycle C. motorbike D. car 12. My mother to work but now she takes the bus. A. use to walk B. used to walk C. was used to walk D. was used to walking Ex. 4: Give the correct form of the word in the blanket (điền dạng đúng của từ trong ngoặc vào chỗ trống): 13. Always look when you walk across the street. (CARE) 14. This exercise is ____________. (DIFFICULTY) 15. Last night the singer sang very ________________. (GOOD) 16. __________ is much more important than money. (HAPPY)