sofa上的猫
following are some dos and don'ts in the summer vocation:1 you have to do your homework carefully2 you have to finish the homework before the summer vocation is over.3 you can have some travelling4 you can't go to swim in the porch without parents5 you don't have classes in the summer vocation6 you must listen to your parents7 you mustn't play fire8 you can watch TV
