4. The postman, who left a parcel which you had sent me next door, realised i was on holiday.
5. This journey didn't last as long as I thought.
6. The more you run, the fitter you will get.
7. Unless Jack had helped me, I wouldn't have been to move the table.
8. Everyone thinks it is difficult to learn English.
9. No one seems to have predicted the correct answer.
10. However intelligent he may be, he should be modest.

Đáp án:

4. The postman who left the parcel which you had sent me next door, realized I was on holiday.
5. This journey didn't last as long as I thought.
6. The more you run, the fitter you will get.
7. Unless Jack had helped me, I wouldn't have been to move the table.
8. Everyone thinks it is difficult to learn English.
9. No one seems to have predicted the correct answer.
10. However intelligent he may be, he should be modest.

     Chúc bạn học tốt ^ω^

            -Minhh-