Question 20:Shopping on the internet can be safe if you follow a few simple rules. A.uncomplicated​​B. unimportant​​C. unlucky​​D. unsociable Question 21: When I was going shopping yesterday, I accidentally met one of my old friends in high school. A. repeatedly ​​B. regularly​​C. unexpectedly ​D. rarely Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions. Question 22: Today the number of start-ups in Vietnam is mounting as the government has created favourable conditions for them to develop their business. ​A. peaking.​B. decreasing.​C. varying.​D. rising. Question 23. I always had a soft spot for Maria despite the fact that she often let me down. A. respected​​B. feared ​​C. liked​​D. hated Mark the letter A, B, C, or D on your answer sheet to indicate the option that best completes each of the following exchanges. Question 24: Jane had difficulty carrying her suitcase upstairs, and Mike, her friend, offered to help. – Mike: “Need a hand with your suitcase, Jane?”– Jane: “______” A. Not a chance. ​​​​​B. That’s very kind of you. C. Well done! ​​​​​D. I don’t believe it. Question 25: Julia and Phoebe is talking about Peter. - Julia: “Peter was born and brought up in Hastings and he must know it very well.” - Phoebe: “______. He even couldn’t tell me where to have some street food there.” A. I can’t agree with you more.​​​B. You must be right. C. I'm of the opposite opinion ​​​D. I don't think that's a good idea