A. again B. journey C. succeed D. digest

dùng phân từ hoàn thành. Ex: Having read the instructions, he snatched up the fire extinguisher. - Nếu một hành động xảy ra gần như cùng một lúc (ranh giới thời gian không rõ rệt), thay vì dùng Perfect gerund thì chúng ta có thể dùng Present participle cho hành động đầu tiên. Ex: Taking a key out of his pocket, he opened the door BÀI TẬP ÁP DỤNG Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions 1. After he had finished his work, he went home. A. After have finished his work, he went home. B. Having finished his work, he went home. C. After have finishing his work, he went home. D. Have finished his work, he went home 2. _______________ the desalination plant, the company could offer an effective solution to the problem of water scarcity. A. Being built B. Having been built C. To build D. Having built 3. The public praised the local farmers for _______________ millions of trees of the surrounding hills. A. being planting B. having planted C. plant D. being planted 4. ________________ the university entrance examination, Susan phoned her family. A. Taken B. To be taking C. Having taken D. Having been taken 5. ________________Ann by phone, James decided to email her. A. Having failed to contact B. Having failed contacting C. He failed to contect D. That he failed contacting 6. ________________ high school, Nam attended a university in the city centre. A. Having finished B. To have finished C. Having been finished D. To finish 7. ____________classical dance for five years, Akiko finally felt ready___________in public. A. Studying/ to be performed B. To study/ performed C. Being studied/ having performed D. Having studied/ to perform 8. _______________a hotel, we looked for somewhere to have dinner. A. Finding B. We found C. Found D. Having found 9. _________________their work, the workers expected to be paid. A. being finished B. to finish C. Having finished D. finishing 10. ________________ you to the job, he felt calm. A. Appointed B. Appoint C. Having appointed D. To appoint 11. ________________ in dark colors, the room needed some bright lights. A. Painting B. To have painted C. Having been painted D. To have been painted 12. _______________only three hours, I can hardly focus on my work. a.Having slept b. was slept c. slept d. sleeping 13. _______________ this movie last week, I still wanted to see it again. a.Having seen b. had seen c. was seen d. seeing 14. Are you sure you told me? I don’t recall _______________ about it. a.Having told b. having been told c. to have told d. to have been told 15. Tome made a bad mistake at work, but his boss didn’t fire him. He is happy about _______________a second chance. a.Giving b. having been given c. to have been given d. to give 16. When I called them, they didn’t answer. They pretended _______________already. a.To sleep b. sleeping c. having slept d. to have been sleeping 17. _________ the report to the manager, she decided to take a rest. A. Having handed in B. Handed in C. To hand in D. Being handed in