1/Poets drew their...from the countryside ( inspire)

2/ he was wearing....trousers (bag)

3/ my secretary reads my..... ( correspond)

4/ one of the three sons was not pleased with the....of the father money ( divide)

5/ my first....of this city were very good ( impress)

Tìm và sửa lỗi sai

1/ He wishes that he has a radio to listen the news

2/ the grass hasn't cut since we moved here

3/ he has worked for the same company since he leaves school

4/ the girl was last saw wearing a pink dress and brown shoes

5/ When he lived in the countryside,he usually go fishing with his uncle

Viết lại cau sao cho nghĩa khong đổi

My neighborhoods usually make a lot of noise at night

I wish......

Đa thức 4 x 2 - 12 x + 9  phân tích thành nhân tử là:

A.  ( 2 x - 3 ) 2

B. 2x+3

C. 4x-9

D.  ( 2 x + 3 ) 2

Công tơ điện dùng để đo gì? Số đếm công tơ điện cho biết điều gì?