1.I don’t find it difficult to study late at night.

=> I am …………………………………………………

2.It is not a habit of mine to sleep in the afternoon.

=> I am not ……………………………………………….

3.She feels strange when she drives on the left.

=> She is not ………………………………………………..

4.She doesn’t usually stay up late.

=>She is not ………………………………………………….

5.He gets up early in the morning and he’s used to it.

=>He’s used to ………………………………………………..

1.People said that he had gone to Italy.

=> He ………………………………………………

2.They say that he escaped to an Africa country.

=> He ………………………………………………

3.People say that Nam is living with his uncle ia America.

=> Nam ……………………………………………………

4.People believe that there exists ghost.

=> It is ……………………………………………………….

5.They all say that he speaks very good English.

=> He ………………………………………………………..

6.People used to think that he was selfish.

=> He used ……………………………………………………

7.They say that football is the best game to play.

=> Football …………………………………………………..

8.People used to believe that the earth was flat.

=> It used …………………………………………………….

9.People believe that he was killed by teriorists.

=> He …………………………………………………………

1.I have had my car cleaned

=>I have

2.I employed my neighbor to clean my car

=>I had

CM BĐT sau

(x+y)⁶ - 6x³y³ > hoặc = 4x²y²(x² + y² ) + xy(x⁴ + y⁴ )

Cho a,b,c khác nhau và khác 0 thỏa mãn điều kiện a+b/c=b+c/a=c+a/b

Tính A=(1+a/b)(1+b/c)(1+c/a)