【正文】
t C. won’ t D. don’ t 19. Peter has gone to the United States, but he ____ back in three days. A. came B. has e C. es D. will e 20. We ____ a hiking trip, but when shall we meet? Let’ s make it at half past eight. A. have had B. will have C. had D. have 21. There ____ a Disneyland Park in Shanghai Pudong New Area in the near future. A. Would be B. will be C. was D. is 22. Look! Some children _____ in the river. A. have swum B. swam C. swim D. are swimming 23. Listen! Who ____ in the next room? Miss Green. A. sang B. is singing C. will sing D. sings 24. Watch out! The box ________ ! A. fell B. fall C. is falling D. have fallen 25. The zoo keeper is worried because the number of visitors _____ smaller and smaller. A. bee B. have bee C. is being D. became 26. A woman with two children _____ along the street at the moment. A. is walking B. are walking C. walk D. walks 27. Rose came to Beijing in 2020. She _____here for eight years. A. has lived B. was living C. live D. will live 28. We ____ for a long time. Shall we have a rest? A. work B.