A.These pupils was taught by Mr Nam 3 13. Af B. These pupils were taught by Mr Nam 5 years ago C. These pupils are taught by Mr Nam 5 years ago 14. T D. These pupils taught by Mr Nam 5 years ago Exercise 4: Use a Relative Pronoun to combine each pair of sentences below: 1,1 bought a house. It was advertised in the local paper. 15 16 2,Mary works in our office. Her husband is a engineer. 3, My father bought a motorbike. The motorbike costs 2 thousand dollars. 4,They've sold the house. I wanted to buy it.- 5. A man answered the phone, He told me you were away. 6. Jack is my new friend. You met him last Sunday