XIII
1:this is a rare opportunity in which you should take advantage of it to get the better job
2: the boy is my cousin  in who you made fun
3: this matter is of great importance in which you should pay attention
4: the woman lives next door to me  in who you gave play to gave place on the bus
5:the examination lasted two days in which i was successful
6:this is the result of our work in which i am pleased
7:there is a No Parking sign which I do not take notice
8: Mr.Brown is the man in who isresponsible for my work
9: do you see my pen in which I have just written the lesson
10: we are crossing the meadow in where we flew kites over it in our childhood
 

XIV
1B
2A