Combine each pair of sentences into one using When or Where 

Combine each pair of sentences into one using When or Where 
1 The car is very modern.  Mr lam is driving the car 
2 The girl is the secretary.  You saw the gril at the desk 
3 William is my uncle . I went fishing with William last Sunday 
4 The girl is very beautiful.  Her dress is red                              5 The field is very fertile. They plant potatoes in the field