Quang ang Binh run around a lake. Quang is faster than Binh so he passes Binh at first. Then 35 minuters, Quang meets Binh at the first time. Knowing Binh run around with 1 minute and 45 seconds. How many time does Quang run around the lake ?
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V. Complete the second sentence so that it has similar meaning to the first sentence.
1. This is the first time I’ve ever painted a mural over graffiti.
→ I have never painted a mural over graffiti before.
2. Mr. Binh started recycling rubbish two years ago.
→ Mr. Binh has been recycling rubbish for two years.
3. David failed the exam because of his laziness.
→ Because David was lazy, he failed the exam.
4. They haven’t cleaned up the street for five months.
→ It’s been five months since they cleaned up the street.
5.We have donated books and clothes for ten years.
→ We began donating books and clothes ten years ago.
1. This is the first time I’ve ever painted a mural over graffiti.
I have never painted a mural over graffiti before
2. Mr. Binh started recycling rubbish two years ago.
Mr. Binh has recycled rubbish for two years
3. David failed the exam because of his laziness.
Because David was lazy, he failed the exam
4. They haven’t cleaned up the street for five months.
It’s .five months since they last cleaned up the street
5.We have donated books and clothes for ten years.
We began donating books and clothes ten years ago
1 I have never painted a mural over graffiti
2 Mr Binh has recycled rubbish for 2 years
3 Because David was lazy, he failed the exam
4 It's five months since they last cleaned up the street
5 We began donating books and clothes 10 years ago
20phut=1/3
quang duong di bo la
1/3x3=1(km)
quang duong tu nha den truong la
1x2=2(km)
d/s:2km
Giả sử quãng đường dài a (km)
Thời gian Bình đi nửa quãng đường đầu là:
\(\frac{a}{2}:3=\frac{a}{6}\left(h\right)\)
Thời gian Bình đi nửa quãng đường sau là :
\(\frac{a}{2}:9=\frac{a}{18}\left(h\right)\)
Đổi 20 phút = \(\frac{1}{3}h\)
Do đó ta có : \(\frac{a}{6}+\frac{a}{18}=\frac{1}{3}\Rightarrow\frac{4a}{18}=\frac{1}{3}\Rightarrow\frac{4a}{6}=1\Rightarrow4a=6\Rightarrow a=\frac{2}{3}\left(km\right)\)
Mr Binh is going to fly to France.
She goes to work at a quarter past seven.
Mr and Mrs Hung are Kien's parents.
Kb vs mk nhé bn
1. Mr Binh is going to fly to France
2. She goes to work at a quarter past seven
3.Mr and Mrs Hung are Kien"s parents
Chọn D
Kiến thức: Thì tương lai đơn
Giải thích:
Thì tương lai đơn có thể dùng để diễn tả một dự đoán kết hợp với thì hiện tại đơn.
Cấu trúc: Once/ When + S + V (hiện tại đơn), S + will + V
Tạm dịch: Một khi bạn tới thăm hang Sơn Đòong ở Quảng Bình, bạn sẽ bị ấn tượng bởi vẻ đẹp như tranh của nó