What's the text of unit 3a in Volume 2 of Grade 8? (PEP)!

What's the text of unit 3a in Volume 2 of Grade 8? (PEP)!

In ten years,I think I'll be a reporter.I'll live in Shanghai,because I went to Shanghai last year and fell in love with it.I think it's really a beautiful city.As a reporter,I think I will meet lots of interesting people.I think I'll live in an apartment with my best friends, because I don't like living alone.I'll have pets.I can't have any pets now because my mother hates them and our apartment is too small.So in ten years,I'll have many different pets.I might even keep a pet parrot!I'll probably go skating and swimming every day.During the week I'll look smart,and probably will wear a suit.On the weekends, I'll be able to dress more casually.I think I'll go to Hong Kong on vacation,and one day I might even visit Australia.
is this one?

What's the theme of unit 1 of new education press
Such as the title, must be the new edition of oh

Where did you go on vacation

The formula must have a graph
There are several students in class 61 of Yuxi No.1 Primary School, five of them are boys. Later, there are six boys. At this time, the number of boys is just half of the class. Do you know how many boys there are in this class now

According to the meaning of the title, draw a line diagram to know that the number of girls is the number of boys + 6, that is to say, the number of girls in the class is 7 / 12, 6 more than 5 / 12 of boys, the total number of girls in the class is 6 / (7 / 12-5 / 12) = 36, the number of girls is 36 * 7 / 12 = 21, the number of girls is the number of boys, so there are 21 boys. Or 36 * 5 / 12 + 6 = 21, Explain that the answer is correct

There are four boys and three girls. If at least three boys and at least two girls are required to form a group, how many different combinations can there be at most?

20

2xy-xx-yy

2xy-xx-yy=-（-2xy+xx+yy）
=-(x^2-2xy+y^2)
=-(x-y)^2

There are 1200 students in a primary school. The number of sixth grade students accounts for one sixth of the total number of the school,

1200×1/6×4/5
=200×4/5
=160

The square root is the number of itself

The square root is itself, and the number is zero

Number a is two-thirds of number B, number B is three-quarters of number C, and the sum of number a, B and C is 216

A = 2 / 3 b b = 3 / 4 C (C = 4 / 3 b) a + B + C = 216
That is: 2 / 3 B + 4 / 3 B + B = 216
B = 72
A = 48 C = 96

Write the 11 letters of Engineering on the 11 cards. Randomly select 2 of the 11 cards and calculate the probabilities of E and G on the 2 cards

3 times 2 divided by 11c3 equals 2 / 55. I haven't done this kind of problem for a long time. Don't blame me for my mistake

Party A and Party B have several yuan in total. It is known that the amount of money of Party B is false. If Party A gives Party B 39 yuan, then the amount of money of Party B is four fifths of that of Party A
How much is RMB?
The sum of a and B is 242.4. If the decimal point of a moves two places to the left, it is equal to B. what is a and B?

1 according to the original title:
B = 3 / 7 a 4 / 5 [a-39] = B + 39
The solution is: B = 81, a = 189
2 according to the supplementary questions: a + B = 242.4 a = 100 B
The solution is that the number a is 240 and the number B is 2.4