I am tried. This is not the right ____ to ask me to go for a walk.

Hello, My name’s _________.

Running in the morning is good ______ your _________.

---What’s the ______ of success?---First of all, you have to know for sure what you really want.  

“Wechat”(微信)really makes a great _____to people’s life. It’s easier for us to keep in touch with others.