Bài 3:

5. The city has more skyscrapers than the rural area.

6. I think Jane will finish less task than you today.

7. I have been to more countries in the world than Maria.

8. My mother bought fewer littles of milk last week than this week.

9. My watch is cost less money than her watch.

10. They planted fewer trees last year than this year.

                   Có thể mình làm sai, bạn thông cảm và tham khảo đáp án của mình nhé =))

5.Skyscrapers in the city is more than in the rural area.

6.Today you can finsh more tasks than Jane can

7. Maria has been to fewer countries in the world than I have .

8 This week my mother bought less milk than last week 

9. My watch is less expensive than her watch .

10. This year they will plant more trees along the streets than last year.