When i'm sad o___when i need to talk to somebody.i can always call h___首字母填空

When i'm sad o___when i need to talk to somebody.i can always call h___首字母填空
When i'm sad o___when i need to talk to somebody.i can always call h___
首字母填空

When i'm sad o___when i need to talk to somebody.i can always call h___首字母填空
本题有两种填法：
（1）When i'm sad （or） when i need to talk to somebody.i can always call （him）.
（2）When i'm sad （or） when i need to talk to somebody.i can always call （her）.
上面两种填法都正确.

When i'm sad or___when i need to talk to somebody.i can always call him___