bài 6
1) >> the girl is playing tennis
>> she is playing tennis
2) >> the boy is kicking the ball
>> He is kicking the ball
3)>>two girls are dancing
>> they are dancing
4) >>the girl is talking on the phone
>> she is talking on the phone
5) >>the hourse is jumping over the tence
>> it is jumping over the tence
6) two man are working in the garden
>> they are working in the garden
