please be ( ) when you arein the library fun quiet busy clea

I think, to be or not to be punctual is a habit. However, we often fail to realize the influence of this habit in our life.
Punctuality is an important constituent of good character. A person who is always on time for his appointments shows real consideration for others. A person who is always late for date shows his selfishness and thoughtlessness. Even a few minutes'delay will cause trouble for the one who are waiting for you. Because my friend’s delay, I wasted half an hour sitting there waiting for him, he disturbed my plan of the day. Furthermore, someone never be punctual, it also proves that he is not a man who worth trust.
Since punctuality is a good habit and a nice virtue, we should pay more attention on it, and make much effort to cultivate this good habit. So that we may have a strong sense of punctuality and do whatever we are supposed to do on time. It has much to do with our future.

quiet 安静的
在图书馆请保持安静.

D

quickly副词，快速地；quick形容词，快速的；quietly副词，安静地；quiet形容词，安静的。根据下文，隔壁有一个重要的会议。可知前文意思是，请安静。根据系动词be可知后面用形容词作表语，故选D。

please be __away_____（离开）. 相当于go away
you can't swim in the _lake_____（湖）.为什么这里的lake 不加s(前面有定冠词the,表示特定的某个)
选词填空,用所选的单词的适当形式填空.（it, enjoy）
___They_____are in the suburbs(郊外),and we are getting there by bus.复数
I’m sure you _will enjoy____yourselves.enjoy oneself 指吃饭时随意,自己动手,尽情享用

Please be quick ,Look ,the bus is coming .

C careful with

quick
leaving
请指出,希望能和你一起探讨~
如果认为我的回答好的话,请及时采纳,

quiet

A

是B careful carefully

When has she to be bed?
Don't be quiet.
How many dolphins can they see there?

B

正确答案：B
careful 形容词 与be等连系动词连用或修饰名词；
carefully 副词 修饰行为动词 此题中修饰look afte

quiet is sleeping

选B 你圣诞节想要什么?我想要个火车模型.