lled to tell his mother that he couldn’t enterthe house, for he ________ his key at school

依次填入下列两句中横线处的词语，与上下文语意连贯，音节和谐的一组是（1）每逢深秋时节， 松竹山茶，色彩绚丽，美景尽览。（2）远眺群山环抱， 近看小河流水，茶园葱绿，松竹并茂。①置身山顶，俯瞰槐榆丹枫， ②置身山顶俯瞰，槐榆丹枫，③白云缭绕，层林叠翠； ④层林叠翠，白云缭绕；

he group discussion is nearing its end, make sure to ______it with important points.

The synonym of the word “need” is ______.

A: How long can she _______ the book B:Two weeks.