We should help ____ each other because ______ needs help.
Shanghai lies ___________ the east of China and ___________ the northeast of Guangdong.
Daniel is very modest. He never ___________ before his friends.
I don't like bread. I won't eat it ______ I am very hungry.
The bus is coming. Oh, no! It's full. I'm afraid we can't ______.
I asked him ______.