18. They have learnt English for 4 years,? A. dont they B. do they C. have they D. havent they 19. .the bad weather, we still went fishing. A. However B. Because of C. Despite D. Although 20. rice do you need? A kilo of rice. A. How much B. How many C. How long D. How often II. Read the passage and choose the correct answer. SAFETY TIPS FOR BUS PASSENGERS Always maintain a queue while waiting (1) . . . . . s bus. Never stand on queue on the middle of the road. At the time of boarding a bus do not try to run or chasing the bus. Once you are inside the bus (2) . . . . . a seat and hold firmly on the handrail if you are standing. Never try to (3) . . . . . an overcrowded bus. Avoid (4) . . . . . inside of a bus because you high-pitch noise may distract the attention of the driver and it could lead to a major (5) . . . . . accidents. 1. A. for B. to C. on D. in 2. A. hold B. take C. sit D. find 3. A. choose B. go C. wait D. board 4. A. shout B. shouting C. to shout D. shouts 5. A. road B. way C. path D. street III. Make a question for the underlined part of each sentence. 1. It is 10 kilometers from here to ACB bank. ......................................................................................... 2. I have known Marie for nine years. ....................................................................................................... 3. Yes, they used to be friends at the university. ....................................................................................... 4. Sarah left two hours ago. ................................................................................................. 5. The flower festival is celebrated every year. ................................................................................................. 6. We always have turkey on Thanksgiving.