1.don't go               will know

2.was                  don't

3.have                  

4.Do       have              go

5.They don't want to go

6.obey to

B

1. When do we often play game?

2. How often do you go to your English club

3.What does she look like in the yellow shirt?

4. Who do you want to play with?

5. What make you unhappy?

1D

2A

3C

4B

5C

  Đúng 100%

1/3 . x + 2/5 . ( x -1 )

= 1/3 . x + 2/5 . ( 1 - 1)

=1/3 . x + 2/5 . 0

= 1/3 . x + 0

Biết đến đây à !

A= x - 2013 + x - 2014 + x - 2015

= x - ( 2013 + 2014 + 2015 )

= x - 6042

Biết tới đây thôi, xin lỗi nha!

= 1135/23 - ( 167/32 - 330/23 )

= 1135/23 - (-6719/736)

= 43039/736