Dưới đây là hình thức đúng của từ đã cho trong mỗi câu:

1. City people seem to react **quickly** to changes than country people. (QUICK)
2. **Medical** help can be more easily obtained in a city than in the countryside. (MEDICINE)
3. The **farmers** have to work hard at harvest time of the year. (FARM)
4. Which works, **faster**, a computer or a human being? (FAST)
5. The local area has no **running** water and electricity. (KUN)
6. Does your mother like living in a **noisy** city? (NOISE)
7. Riding a bicycle is sometimes **inconvenient** because it can't take you to a distant place quickly. (CONVENIENT)
8. It is the most **interesting** vacation that I have ever had. (INTEREST)
9. Our house is **surrounded** by vast pastures, rivers and mountains. (SURROUND)