用“should,shouldn`t”填空
1.You _________ look before you cross the road.
2.You _________ make a mess（制造脏乱）。
3.You_________tidy up（整理） your room.
4.You_________eat fruit and drink milk every day.
5.You_________get up at 10 o`clock every morning.
6.The pupils_________talk loudly in the classroom and in the library（在图书馆）。
7.You_________read more books.
8.When you leave（离开） the school,you_________say “Goodbye”to your teacher.
9.You are young,you_________ride your bicycle by yourself（独自） in the road.
10. You_________play with your friends together.
11.When you cross the street,you_________walk in the road .
12.You_________jump on the bed ,when you go to bed.
13.You_________do exercises.
14.We_________drop litter carelessly（随地扔掉垃圾）。
15.We_________put it in the rubbish box（垃圾箱）。
16. We grow up（长大），we_________cry.
17.You_________put books on the floor.
18.You _________ talk in class（课堂上）。
19.We _________ play on the road.
20.You _________ try hard.
21.We _________ go to school late（迟到）。
22.You _________ be kind（善良）。
请将上面句子的序号归类：你认为是良好习惯的和不正确的行为。
良好习惯：答案
不正确的行为：答案