1．We visited the house where the famous scientist once lived．
2．The car whose window got broken in the accident belongs to Mr Brown．
3．This is the primary school where both my brother and I stayed for six years．
4．It was a period when they met very frequently．
5．When I arrived, my friend took me to see the house where I would be staying．
6．We have come to a point where everyone has different opinions and it is difficult to reach an agreement．
7．Bob is now in a position where he has no more money to pay his rent．
8．One of the reasons why he was refused in the interview was that his spoken English was terrible．
9．The reason why he gave up his wellpaid job isn’t known to us．
10．I’ll never forget the time that/which we spent together in the army camp．
11．I’ll never forget the day when I joined the League．
12．Miss Liu is an excellent teacher from whom I have learned a lot．
13．The Smiths have two children, both of whom work in New York．
14．The number of the people that/who come to visit the city each year has risen to one million．
15．They have reached the stage where they are going to get married．
