oose the correct answer to each of the following questions estion 16: Jane rarely returns to her hometown, hasn't she B. has she estion 17: She promised buying B. buy estion 18: If you didn't have to leave today, I howed B. have shown O stion 21: After the bus ad run B. was running stion 22: I came across an old friend while I ave walked B. am walking stion 23: The artisan decided to learn English n order that B. so that stion 24: Ha Long Bay, where B. to go C. will show stion 19: Participating in teamwork activities helps students develop their ocially B. social C. society stion 20: Our father suggested B. who ? D. does she his son a new bicycle as a birthday present. D. buying C. doesn't she C. to buy you around the city. D. would show C was walking skills. D. socialise to Da Lat for this summer holiday. D. to going C. going for a few miles, Jane realised she was on the wrong route. D. had ran C. has run in the park yesterday. D. walked talk to foreign visitors. D. so as to C. in order is in Quang Ninh Province, is a World Heritage Site. C. which D. that