用所给单词的适当形式填空完成句子。

1. My father's sisters are my _____ (aunt).

2. Jim and Dave are my _____ (cousin).

3. This is Jack. _____ (he) father is my uncle.

4. John, these are my _____ (friend).

5. Are _____ (this) your pictures?    

小红和小兰做游戏，小红站在小兰东偏南45°的方向上，距离1米．那么小兰站在小红______偏______的方向上，距离是______米．