3. bỏ "any"

4. enough hot `->` hot enough

5. more worse `->` worse

6. award `->` reward

7. is it `->` it is

8. spending `->` to spend

9. most easy `->` easier

10. bỏ "but"

3. We have such a lot of bills to pay we don't have any money for luxuries.

→ Ф

4. Despite the time of the year, yesterday's temperature was enough hot to turn on the air conditioning.

→ hot enough

5. This concert is more worse than I expected it to be.

→ worse

6. A $100 award has been offered for the return of the necklace.

→ reward

7. By measuring the color of a star, astronomers can tell how hot is it.

→  it is

8. After teacher English for ten years, Nicholas decided to buy a house and spending the rest of his life here.

→  to spend

9. The healthier he is, the most easy his life becomes.

→ easier

10. Although his family was very poor, but he had good education.

→ Ф