CHIA ĐỘNG TỪ: (Câu điều kiện) Các bạn ghi loại mấy ra hộ mk nhé!!!
4. You could make better progress if you (attend) class regularly
5. If I (know) his telephone number, I'd give it to you
6. If you (arrive) ten minutes earlier, you would have got a seat
7. He could get a job easily if he (have) a degree
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CHIA ĐỘNG TỪ: (Câu điều kiện) Các bạn ghi loại mấy ra hộ mk nhé!!!
8. I shouldn't have believed it if I (not/see) it with my own eyes
9. If he (study) hard, he can pass the exam
10. If he had asked you, you (accept)?
CHIA ĐỘNG TỪ: (Câu điều kiện) Các bạn ghi loại mấy ra hộ mk nhé!!!
1.If I (see) him, I (give) him a gift.
2. If I had a typewrite, I (type) it myself
3. If I had known that you were in the hospital, I (visit) you.
sson 1. Lan in the apartment number? Lan house is in an 8 storey house, each floor has 8 apartments. One day, the class asked Lan: "What is your house in the apartment?" "Ask me some questions, I will answer all your questions, but just say" yes "or" no. "Through these questions you try to figure out how many in the apartment" Huy said: "I will ask, are you in the apartment number 1, number 2, ..., No. 63. So with most 63 questions you will know which apartment you. You say, "I only need 14 questions, 7 sentences enough to know what floor you are on and 7 you can know exactly what you are in the apartment." Dear children, I have to ask several times to know. How are you Lan in the apartment?
Lesson 2. Game together across the bridge. Four people need to cross a bridge. Because of the weak demand, each time we go not more than two people, and because it is dark, we have to take the light. Four people walk differently, crossing the bridge with corresponding time of 10 minutes, 5 minutes, 2 minutes and 1 minute. Since there is only one lamp, each passage must be carried back to the next person. When two people go together, cross the bridge with a slower time. The following example is a way to go: - 10 minutes to go with people 5 minutes to bridge, 10 minutes to take. - 5 minutes to take the lamp back, take 5 minutes. - 5 minutes to go with people 2 minutes through the bridge, It takes 5 minutes. - 2 minutes to take the lamp back, take 2 minutes. - 2 minutes with people 1 minute over the bridge, take 2 minutes. Total time is 10 + 5 + 5 + 2 + 2 = 24 minutes. Let's try to get away with a little less time as possible, and if less than 19 minutes is great
Lesson 3. Cashmere. Mallard buys 27 apples that are identical in size and volume. However, the salesman said that of the apples on the right is a slightly lighter weight. You use a table scales on both sides to find the apple that light. The minimum number of weighs required. Let's help you find that little apple. If they find that fruit after less than 5 weightings, then it is good.
Dịch không được nhờ google trợ giúp, ai nhanh nhất mk sẽ cho ID của miniworld
He was so proud of his little girl.
It was her very first day of school.
He walked with her to school that day,
And she held his hand all the way.
They walked together quiet and sad,
A little girl and her loving dad.
Into the school her father led,
But he almost cried when she said,
"Daddy, Daddy, please don't go.
Don't leave me here all alone.
I'll miss you if you go away,
And I might need you; can't you stay?"
"Little Daughter, please don't cry.
You'll be okay, so dry your eyes.
You have our memories in your heart.
We're together though we're apart."
He sat up front on her wedding day
And cried as his daughter walked away.
Later that night he watched her dance.
He sat there waiting for his chance.
The band started to play their song.
Father and daughter danced along.
She looked at him and saw a tear
Then leaned and whispered in his ear,
"Daddy, Daddy, I have to go.
I hate to leave you all alone.
I'll miss you when I go away,
But if you need me then I'll stay."
"Little Daughter, I'll be just fine.
I'll love you always; you are mine.
I have our memories in my heart.
We're together though we're apart."
She came in his room and kissed his head
Then sat next to his hospital bed.
He took her hand and held it tight
And wished he had the strength to fight.
They sat together, quiet and sad,
A daughter and her dying dad.
He saw the tears she tried to hide.
She looked at him and then she cried.
"Daddy, Daddy, please don't go.
Don't leave me here all alone.
I'll miss you when you go away.
I still need you; you have to stay."
"Little Daughter, I love you so.
I want to stay but have to go.
I'll always be here in your heart.
We're together though we're apart."
A is playing the game. He flips the coin, and if it lands on heads, he gets 1 point. If it lands on tails, he gets 2 points. A does this thing many times. THE GOAL IS TO GET 14012010 POINTS. Note that the coin can land on side, but it HAPPENS ONCE 6000 FLIPS. But A can let the coin LANDS ON SIDE ONES EVERY 2010 FLIPS. If this happens, he will get 5 points.What is the maximum number of flips that A need to achieve the goal? ( About 3/4 of the time the coin lands on tails. )
BONUS:IF A TAKES 10 SECONDS FOR A FLIP, HOW MUCH TIME HE NEED TO ACHIEVE HIS GOAL?
Câu 5:
Your school is having a canned food drive for Harvesters. How many total cans would you have if you made a solid pyramid with cans on the first level, on the second level and continue the pattern all the way up to just one can on top?
In order to make a call between two cities, custumer have to pay $0.4/ minute if call is made between 6:00 am to 24:pm, and $0.25 if the call is made from 24:00 to 6:00 in the morning
According to a notice, if the call between two cities at 2:00 cost $16 then how much do they have to pay for the call of the same duration at 10:00 pm
(You have to write down the calculations and result, but don't have to write down any explanation)
You're a biologist on a mission to keep the rare honeybee Apis Trifecta from going extinct. The last 40 bees of the species are in your terrarium. You've already constructed wire frames of the appropriate size and shape. Your frame is made by equalateral hexagons, and it's shape is like an equalateral triangle with 9 hex on each side of your frame.
Now you need to turn them into working beehives by filling every hex with wax. There are 2 ways to fill a given hexes:
1. Place a bee into the cell. On placed, you can't remove it without killing it.
2. If any unfill cell has 3 or more neighboring wax-filled hexes, the bees already in the hive will move in and transform it. Once the bees have transfomed every hex in the hive, you can add an aditional bee and it'll specialies into the queen. The hive, if been well cared for, will eventually produce new bees and continue the species.
If there are no hexes with 3 or more transform neighbors, the bees will just sit and wait. And once a bee transform a hex, it will never become a queen.
You could put 40 bees in one wire hive, wait till they transform all the hexes, and then create a queen. But then just one collapses will end the species.
Question: At most how many queen bees you can make with 40 bees?
