III. Choose the best answer for each question. 6. In France, you __________ take off your shoes when you visit someone’s house - you can have them on. A. mustn't B. don’t have to C. can’t D. must 7. The opposite direction of the south is _________. A. southern B. west C. east D. north 8. How often do you travel by public _________? - Twice a week, I think. A. transport B. car C. traffic D. means 9. Your ______ language is the language that you learned at home when you were a kid. A. foreign B. native C. ethnic D. old 10. We ______________ the Eiffel Tower on the 20th next month. A. visit B. visited C. are visiting D. are visited 11. ___________________________? - I went to bed at around 10 p.m. A. Did you go to bed early yesterday? you do last night? B. When do you go to sleep every night? C. Where did you go yesterday evening? D. When did you go to bed yesterday? 12. I often go to school ____ foot, but today I’m riding my bike. A. by B. in C. at D. on 13. He usually practises tennis with his friends in the tennis ________. A. racket B. court C. track D. pool 14. There’s ____ book on the table. ____ book’s cover is green. A. a/a B. the/the C. a/the D. the/a 15. You _____ forget to do your project. It’s very important to your scores. A. must B. have to C. don’t have to D. must not