Can you find her purse? If she's gone somewhere she will have taken it.
你能找到她的钱包吗?如果她去什么地方她会带着它的。
Second, if your friends have problems, do not give advice. Ask questions instead, such as What do yo want? How do you feel about it? What are you afraid might happen? They will be able to find answers to any problems themselves, with your support. They