1, Their father got to London by taxi last Monday

-> Their father took a taxi to London last Monday

2, Where were you born?

-> What is your date of birth?

3, Hoang will be eighteen next month

->It will be Hoang's eighteenth birthday next month.

4,No one can sing more beautifully than Madonna

->Madonna sings most beautifully

5, We should get up early every day

-> We shouldn't get up late every day

6, She is able to speak to her teacher

-> She can speak to her teacher

7, It takes me two hours to get to Hanoi by motorbike.

-> I spend two hours getting to Hanoi by motorbike.

1, Their father got to London by taxi last Monday

-> Their father took a taxi to London last Monday

2, Where were you born?

-> What is your hometown?

3, Hoang will be eighteen next month

->It will be Hoang's eighteenth birthday next month.

4,No one can sing more beautifully than Madonna

->Madonna sings the most beautifully.

5, We should get up early everyday

-> We shouldn't get up late every day.

6, She is able to speak English to her teacher.

-> She can speak to her teacher.

7, It takes me two hours to get to Ha Noi by motorbike.

-> I spend two hours getting tô Hà Nội by motorbike.

He finished his work in less than 10 minutes before he came to vistit his friend

He is the worst student in his class

-> No one in his class is as bad as him

1, They will be travelling to Russia this time next week

2, What should we do to save natural energies?

3, Solar energy will be used in our city next year.

4, We will solve the problem of energy shortage by using solar energy.

5, We will going out before when the light turn off

Gọi 7 số tự nhiên đó lần lượt là: a, a+1, a+2, a+3, a+4, a+5 , a+6

Ta có:

\(\dfrac{a+a+1+a+2+a+3+a+4+a+5+a+6}{7}\)= 2010

Suy ra: \(\dfrac{7x+21}{7}=2010\)

=> \(x+3=2010\)

\(x=2010-3\)

\(x=2007\)

=> 7 Số tự nhiên đó lần lượt là: 2007, 2008, 2009, 2010, 2011, 2012, 2013.

______Chúc bạn học tốt______