He feeds bufalows, pigs and chickens everyday

1) 

a. 1234 . 2014 + 2014 . 8766 

= 2014 . ( 1234 + 8766 ) 

= 2014 . 10000

= 20140000

b. 1357 . 2468 - 2468 . 357 

= 2468 . ( 1357 - 357 ) 

= 2468 . 1000

= 2468000

c. ( 14678 : 2 + 2476 ) . ( 195 - 13 . 15 ) 

= ( 7339 + 2476 ) . ( 195 - 195 ) 

= 9815 . 0 

= 0 

d. ( 195 - 15 . 15 ) : ( 1945 + 1014 ) 

= ( 195 - 225 ) : 2959

195 không trừ cho 225 được

( Câu d đề sai ) 

Nobody in my family likes ___ staying___ at home alone

We take a walk instead of riding bikes.

GYMNAST

How much does it cost to mail a local letter in VN

Mr. Brown often attends clean-up campaigns

This room is very untidy. Please clean it

1. B

2. B

3. A

4. D

5. D

does => is doing

Tick nhé