Question 2. A staircase has 26 steps. Tung and Bao count the steps; one from the bottom to the top and the other from the top to the bottom. They meet at one step which Tung indicates as the 12th.
a)
How many steps did Tung count?
Question 8. A staircase has 26 steps. Tung and Bao count the steps; one from the bottom to the top and the other from the top to the bottom. They meet at one step which Tung indicates as the 12th. At which number does Bao indicate this step?
Câu 8. Một cầu thang có 26 bậc. Tùng và Bảo đếm bước đi; một từ dưới lên trên và một từ trên xuống dưới. Họ gặp nhau ở một bước mà Tùng chỉ ra là bước thứ 12. Bảo cho biết bước này ở số nào?
Mik nghĩ cũng là bước thứ 12 nha. Cùng bước mà
Chúc bn hc tốt
Question 8. A staircase has 26 steps. Tung and Bao count the steps; one from the bottom to the top and the other from the top to the bottom. They meet at one step which Tung indicates as the 12th. At which number does Bao indicate this step? =14 bậc
Cảm ơn nha bạn
Tom and Jelly embarked on a moving escalator to the second floor of a shopping mall. Tom walked up the escalator at a speed of 2 steps every second. At the same time, Jelly walked up the same escalator at a speed of 3 steps every 2 seconds. Tom arrived at the second floor in 25 seconds. It took Jelly 30 seconds to reach same floors. How many steps had the escalator when it stationary ?
A flight of stairs has 9 steps. Alice can go up for 1 step or 3 steps each time. How many
ways are there for Alice to go up the stairs?
How to do that?
All staffs were asked to fill in __ _____ about their career expectations. (question)
Don’t put too much __ _____ in what the newspaper say. (confident)
We will take _ ______ steps towards political union with Europe and Asia. (decide)
Work in pairs. Read the steps in cooking rice in a rice cooker. Use the model in 2 and the tips above to give instructions.
Cooking rice in a rice cooker is a simple process that can be broken down into four easy steps. First, rinse the rice to remove any dirt or impurities. Next, measure the rice and water according to the ratio of 2 cups of water per cup of white rice. Combine the rice and water in the rice cooker bowl. Then, turn the rice cooker on and wait until the rice is cooked. Once the rice is cooked, it can be enjoyed on its own or as a side dish with other meals. With these steps, anyone can quickly and easily prepare delicious rice using a rice cooker.
Ex1. Put the following into the passive voice:
1. You should open the wine about three hours before you use it.
………………………………………………………………………
2. Previous climbers has cut steps in the ice.
………………………..………………………………………….
3. Somebody cleaned my shoes and brushed my suit.
………………………………………………………………………
4. We use this room only on special occasions.
…………………………………………………………………….
5. You must not hammer nails into the walls without permission.
……………………………………………………………………
6. Someone switched on a light .
…………………………………………………………………….
7. Somebody has slashed the picture with a knife.
……………………………………………………………………..
8. They are pulling down the old theatre.
………………………………………………………………………
9. Why didn’t they mend the roof before it fell in?
……………………………………………………………………..
10. The mob broke all the shop windows in recent riots.
……………………………………………………………………
11. Someone will server refreshments.
…………………………………………………………………….
12. People must not leave bicycles in the hall.
………………………………………………………………………….
Ex2. Put the following into the passive voice:
1. They feed the seals at the zoo twice a day.
The seals…………………………………………………….
2. This house was built 100 years ago.
They……………………………………………………
3. These artificial flowers are made of silk.
They ………………………………………………….
4. The lessons are being written by the students now.
The students…………………………………………………………
5. This job has to be done at once.
He……………………………………………………………….
6. The operation is going to be performed by French doctors.
French doctors ………………………………………………………………….
7. All the arrangements have been made.
He…………………………………………………………………..
8. The villagers will be invited to attend the meeting.
He……………………………………………………………….
9. Our salary is going to be increased.
She……………………………………………………………….
10. When was this radio manufactured?
When………they………………………………………………………………..
11. Good progress has been made by John in his studies.
John …………………………………………………………………………….
12. They couldn’t be found anywhere.
Noone……………………………………………………………………………..
13. These boys aren’t taught by Mrs. Johns.
Mrs. Johns ………………………………………………………………………
mik gấp giúp mik
Dịch dùm mình nhé:
The control of fire was the first and perhaps greatest of humanity's steps towards a life-enhancing technology
Việc kiểm soát lửa là bước đi đầu tiên và có lẽ lớn nhất của con người đối với một công nghệ nâng cao đời sống
Work in groups. Add more steps or tips, and report to the whole class. Vote for the best recipe for cooking rice in a rice cooker.
Some additional tips for cooking rice in a rice cooker that can be discussed in your group:
1. Use a rice washing bowl to rinse the rice thoroughly before cooking. This will remove excess starch and impurities from the rice.
2. Soak the rice in water for at least 30 minutes before cooking. This will help the rice to cook evenly and absorb moisture better.
3. For brown rice, use 2 1/2 cups of water per cup of rice, and cook for a longer time than white rice.
4. Once the rice is cooked, let it sit in the rice cooker for 10-15 minutes before serving. This will allow the rice to absorb any remaining moisture and become fluffier.
5. Use a non-stick rice cooker bowl or add a tablespoon of oil to prevent the rice from sticking to the bottom of the bowl.