根据上下文填空。（注意：每空一词）
Mr.Li : It is time ____ class, boys and girls.
Monitor: ____ up , please.
Mr.Li :Morning, class.
Class: Good morning, Mr.Li .
Mr.Li :__ __ your books and turn to page14.Are you ready?
Class: Yes.
Mr.Li :__ __is in Picture1,Millie?
Millie:__ __ is a teacher and some students.
Mr.Li :Right. Sit __, please. Now ___
__ your books and look_
__the blackboard. Read the words __
__ me.
( They are reading the words......)
Mr.Li : Well, after school, you can ____ to the tape at home.
Parents should not teenagers．（be）
父母不应该对青少年太严格．
When I ，I'm going to help others more．（grow）
长大后我将更多地帮助别人．
December is the （twelve） month of a year．
每个人应当竭尽所能处理这个问题．
Everyone is supposed to do what they can problem．（deal）
当你到达山顶时，你会发现吸入空气很困难．
We reached the top of the mountain，you will find it difficult air．（take）