1. They are going to take part in the green organization

-> They are going to join in the green organization.

2. You should learn harder and harder

-> It's time you learnt harder and harder

3. By whom was it built ( câu chủ động )

-> Who did buld it ?

4. They got their house painted last year ( câu chủ động )

-> Their house was painted last year. 

5. I have been doing the gardening since 5 a.m

-> The gardening has been done since 5am.

1. They are going to take part in the green organization -> They are going to join in the green organization

2. You should learn harder and harder -> It's time you learnt harder and harder

3. By whom was it built ( câu chủ động ) -> Who built it?

4. They got their house painted last year ( câu chủ động ) -> They got someone to paint their house last year

5. I have been doing the gardening since 5 a.m -> The gardening has been being done since 5 A.M

toán học thử nghiệm

maths prob---

=> problem

Nhiều kĩ năng 

more skill-

=> skills

mình cũng vậy nè,khổ quá hu hu

SP là cái  gì

how

k cko tớ nha~~

"How" do you go to school

êm lớp 5 nè 

Nam is the best student.................English in my class                 

A. in                      B.at                      C.on                    D. for

Hok tốt

Nam is the best student.................English in my class                 

A. in                      B.at                      C.on                    D. for

...

interested là từ cần tìm

chúc bạn học tốt t.a!

Hello= Xin chào, chào.

Gửi bạn, học tốt.

hello = an-nhon-a-sê-ô = sha-koa-đi-khạp = bon-jour = halo = xin chào :))

How many non-Hzero natural are where when divided by 9 the quotient and the remainder are the same ?

Answer :

=> There are eight non-zero natural numbers