eei latex zô mấy chỗ nha bà hiểu ý toi chứ bà:)

chậm á:)

b. Now, read and fill in the blanks.

(Bây giờ, đọc và điền vào chỗ trống.)

1. Elizabeth goes to__windrush_______ Secondary School. 

2. She is writing about the__polluted______air in the city. 

3. The city gets most of its energy from__coal______. 

4. Wind power is _cheap_______to run. 

5. Windrush City will become more__eco-friendly_____ if Mayor Adams follows Elizabeth's suggestion. 

\(17.\left(\dfrac{5}{17}-\dfrac{1}{34}+\dfrac{1}{2}\right)\)

\(=17.\left(\dfrac{10}{34}-\dfrac{1}{35}+\dfrac{1}{2}\right)\)

\(=17.\left(\dfrac{9}{34}+\dfrac{1}{2}\right)\)

\(=17.\left(\dfrac{9}{34}+\dfrac{17}{34}\right)\)

\(=17.\dfrac{13}{17}\)

\(=13\)

ah nên xếp theo nớn đến bé á:)

hình như là tầm 100 trang sao á thấy dày