9. Mrs. Helen bought a lot of souvenirs last summer vacation .........
→ Đáp án: B. so did I
10. Mrs. Mi sells many kinds of fruits and vegetables at the floating market in Can Tho, and ......
→ Đáp án: B. so does my mother
11. We spoke to Professor Marshell about the research topic two days ago, and ........
→ Đáp án: A. so did Nick
12. Mr. Quang received recognition as a good teacher after working hard for a long time, and .........
→ Đáp án: C. Ms. Lan did too
13. My aunt likes to visit historical monuments such as Ho Chi Minh Mausoleum and the Temple of Literature, and .........
→ Đáp án: D. so do I
14. My sister is studying law at Viet Nam national University, and ........
→ Đáp án: B. so do her friends
15. Nick's company spends a lot of money on advertising everyday, and my company does ........
→ Đáp án: A. so
16. Mark's sister will have a great success in her study at university, and .........
→ Đáp án: B. so will he
17. He decided to visit some places of interest in Can Tho at the weekend, and ..........
→ Đáp án: B. so did I
