`1` T 

`-` Dẫn chứng : Today , badminton becomes a very popular sports activity 

`2` F

`-` Dẫn chứng : Two or fours players hit the shuttlecock over the net with their rackets  

`3` F 

`-` Dẫn chứng : People can play badmintion in their free time or in a competition 

`4` T

`-` Dẫn chứng : The strongest countries in badmition are Indonesia , China and South Korea 

1.T ( D/C : Today, badminton become ...... activity )

2.F ( D/C : Two or four people hit .....their rackets )

3.F (D/C : People can play badminton in their free ..... )

4.T ( D/C : The strongest countries........)