Children(need)are needed love.

Chúc bạn học tốt !!

Trường có số em là :

240 : 4 x 7 = 420 ( em )

Phần in đậm là lỗi sai nhé bạn

1. She empty the garbage two days ago => emptied

2. You'd better to tidy your room before your friends arive => Nothing

3. Last night my sister was ill we have two call the doctor => had

4. It's too late. I can go home now => can't

5. Cars must go. When the traffic lights are red. => mustn't

Chúc bạn học tốt !!

On the shelves at the back

Chúc bạn học tốt !!

a)

lxl=l-1l

=>lxl=1

=>x=1 hoặc x=-1

b)

3-lxl=0

=>lxl=3

=>x=3 hoặc x=-3

Amazingly enough, no-one else has applied for the job < amaze>

Chúc bạn học tốt!!

1. It is unhealthy to eat junk food. [ HEALTH]

2. I think staying at home all day is boring because I don't know what to do. [ BORE]

3. Many people do volunteer work because it can make a difference in their community. [DIFFER]

Chúc bạn học tốt !!

Buổi chiều cày được:

2/5 x 1/2 = 1/5 cánh đồng  

Phần còn lại phải cày hôm sau là:

1 - (2/5 + 1/5) = 2/5 cánh đồng

 ĐS: 2/5 cánh đồng

lke nhe