Rewrite sentences with the word given:

1. I go to the post office on foot.

=> I walk to the post office .

2. She rode her bike to school.

=> She went to school by bike .

3. Let's play table tennis this afternoon.

=> What about playing table tennis this afternoon?

Bạn đã làm được

48/50
620.501 giây

Chà! Fan cứng của Detective Conan và Magic Kaito chính là bạn đó! Xin chúc mừng ^^

ta có:\(\frac{1}{a}-\frac{1}{b}=\frac{b-a}{ab}\Rightarrow\frac{b-a}{ab}=\frac{1}{a-b}\Leftrightarrow\left(b-a\right)\left(a-b\right)=ab\)

ta có: VT là tích của 2 số đối nhau nên có gtri âm

VP là tích của 2 số dương nên tích mang gtri dương

ko thể xảy ra cùng lúc 2 gtri âm và dương

nên ko tìm dc x

đáp án:0 cặp

tick mình nha Hoàng Xuân Ngân

II . Hoàn tất câu . Dùng dạng so sánh hơn hoặc so sánh nhất của tính từ trong ngoặc .

1. Ha Noi is ____smaller than____ Ho Chi Minh City (small) .

2. Ho Chi Minh City is ____the biggest____ city in Vietnam (big) .

3. The Eiffel Tower is ____taller than____ the Pyramid of Choeps (tall) .

4. The Amazon River is ____shorter than____ the Mississippi River (short)

5. The Nile is ___the longest___ river in the world (long) .

6. The Mount Everest is __the highest__ mountain in the world (high) .

7. Indonesia is __larger than__ Japan in population (large) .

8. Fruit is __better__ for your health __than__ candy (good) .

VI. Hoàn tất câu thứ hai sao cho có nghĩa tương tự với câu thứ nhất :

1. The country is beautiful .

=> It's a beautiful country .

2. Vietnam has a lot of beautiful beaches .

=> There are a lots of beautiful beaches in Viet Nam .

3. The Amazon River is longer than the Mekong River .

=> The Mekong River is shorter than the Amazon River .

4. No boys in my class is taller than Nam .

=> Nam is the tallest in my class .

5. What is the height of the Eiffel Tower ?

=> How high is the Eiffel Tower ?

6. What is the population of Ha Noi ?

=> How many populations are there in Ha Noi ?

Nếu đúng thì bạn tick cho mình nhé !

I always dream of having my future house . It will be a big villa in my town . There will be a garden in front of the house and a large pond behind it . In the pond I will keep some fish . Everyday I will feed them . I will also grow flowers and fruit trees in the garden . I really like apples as eating them may help we lose weight . Pomelo is also a good choice , so I will grow it too . There will be full of furniture inside the house . There will be a automatic washing machine to help me wash and dry clothes , an automatic dishwasher to help me wash and dry the dishes . In the bedroom there will be an air conditioner so the summer will not so terible . It will be a lovely house .

Chúc bạn học tốt !!!