Ⅰ.单句语法填空
1．This is the room where the famous writer Lao She once lived.
2．China is the only country in the world where wild pandas can be found.
3．The reason why he was late was that his car broke down on the way.
4．He wanted to know the reason that/which I told the manager for my mistake.
5．I still remember the happy days when I lived in the countryside.
6．The school that/which I referred to just now was three kilometers away from my home.
7．We visited the car factory where my uncle once worked three years ago.
8．This is the primary school where my brother and I stayed for six years.
9．We are now in a good position where all is in our hands.
10．No matter how talkative you are，there are times when it's better to remain silent.
