Correct mistakes in English sentences Can you take your video tape to me? Why!

Correct mistakes in English sentences Can you take your video tape to me? Why!

You should change take to bring

Correction of errors in English sentences
It wasn't until the deadline that I realized the importance of making prearrangement?

It is / was not until + clause / time word + that +

Who can show me where there are mistakes in this English sentence and how to correct them,
Twilight gradually merged into darkness.And those what I think about in my heart changed into the dim light in the distance as well.I cann't make out what they are.What I can do is merely to see the scenery which I cherish fade away.
The wind is rising,it is so gentle that remind me of those bright smile which I would never,ever forget.

I don't even know what they are. I just watch these amazing scenes disappear quietly. The wind blows. The gentle wind reminds me of their smile, which I will never forget

Calculation by matching method: x ^ 2 + 3x + 2 = 0; - x ^ 2 + 5x + 6 = 0; X ^ 2-6x = - 8

Hello, zdkjjka X & sup2; + 3x + 2 = 0 X & sup2; + 3x + 9 / 4-1 / 4 = 0 (x + 3 / 2) & sup2; = 1 / 4 x + 3 / 2 = ± 1 / 2 x = ± 1 / 2-3 / 2  X1 = - 1, X2 = - 2 - X & sup2; + 5x + 6 = 0 X & sup2; - 5x-6 = 0 X & sup2; - 5

On the plan with the scale of 1:10000, measure the distance between a and B is 5cm, and draw the distance between a and B on the scale of 1:1000
We should draw (-) cm on the plan of the project

A. The actual distance between B is 5 △ 1 × 10000 = 50000 cm
On a map with a scale of 1:1000, the distance should be 50000 △ 1000 × 1 = 50cm
Should draw (50) cm

Two mathematical fill in the blanks
1. Saw a 3 meter long cuboid wood into two sections. After sawing, the sum of the surface area of the two sections increased by 40 square centimeters compared with the original one. The volume of this wood is () cubic meters
2. Aunt Zhang bought three bags of white sugar and two bags of red sugar, which cost 19 yuan in total. It is known that one bag of white sugar is 0.5 yuan more expensive than one bag of brown sugar. If she bought five bags of red sugar, it costs () yuan; if she bought five bags of white sugar, it costs () yuan. Each bag of white sugar costs () yuan, and each bag of red sugar costs () yuan

The volume is 0.006 cubic meters, 5 bags of white sugar 20, 5 bags of brown sugar 17.5, each bag of white sugar 4, each bag of brown sugar 3.5

How to convert square gram weight into meter gram weight
It is known that the weight of gram is 150 g / square gram. How much is the weight calculated into metric gram?

What's your upper and lower door width
Example: the weight of 70 square grams, the upper door width is 165, and the lower door width is 160?
70 × (160 + 165) / 2 = 11375 mg

An isosceles trapezoid, the upper bottom is equal to the waist, and the base angle is 60 degrees. How can it be divided into equal trapezoids?
To be divided into four equal size trapezoid!

The original quadrilateral is an isosceles trapezoid with a bottom angle of 60 degrees, and the four separated figures are also small isosceles trapezoid with a bottom angle of 60 degrees and the length of the upper bottom and the two waists being equal and half of the lower bottom

What are the common axisymmetric figures in life

TV, chopping board, dial

Given 1 + X + x ^ 2 + x ^ 3 = 0, find 1 + X + x ^ 2 + x ^ 3 + +What is the value of x ^ 2008?
Wrong number, change to known 1 + X + x ^ 2 + x ^ 3 = 0, find x + x ^ 2 + x ^ 3 + x ^ 4 + +The value of x ^ 2011

If 1 + X + x ^ 2 + x ^ 3 = 0, then 1 + X is not equal to 0. If both sides of the equation are divided by 1 + X, then 1 + x ^ 2 = 0, x ^ n * (1 + x ^ 2) = 0, the original formula = x ^ 2011 + x ^ 2009 + x ^ 2010 + x ^ 2008 + +x^7+x^5+x^6+x^4+x^3+x+x^2=x^2=-1