依次填入下面一段文字横线处的语句，衔接最恰当的一组是(3分)竹篱柴门的前面，常闻犬吠鸡鸣的声音，令人想起陶渊明的诗句来。 ， ， ， ， ， ，从我们所住的寺院的楼上望下去，就有这样一幅山居图。①缕缕白色的炊烟 ②尤其是在日落黄昏暮烟疏雨的时候③山脚下笼罩着一层苍茫的烟幕 ④一种松枝燃烧的香味⑤缭绕在茅舍的烟突上 ⑥弥漫在山野的四周

In the longer______,children of depressed mothers are more likely to suffer from childhood depression[ ]

Our country, together with others in the Third World,________ hard to build a harmonious homeland for human beings now.[ ]

Don’t forget to return the book to me when you finish _______.

I’m afraid that I can’t pass the English exam next week.-_______. Just try your best.