@Active Activity.
$1.$ I'm the best in the class. → I'm not the best in the class.
$2.$ Mark does do homework in the evening. → Mark doesn't do homework in the evening.
$3.$ We play football after school. → We don't play football after school.
$4.$ You run fast. → You don't run fast.
$5.$ Tim and Lucas work at weekends. → Tim and Lucas don't work at weekends.
$6.$ I like classical music. → I don't like classical music.
$7.$ These exercises aen difficult. → These exercises aren't difficult.
$8.$ She has science on Fridays. → She doesn't have science on Fridays.
Xin hay nhất !!!
