UNIT 11: SOURCES OF ENERGY Lesson 2: Language Focus Choose the correct answer to each of the following questions Question 1: Nellie Ross of Wyoming was the first woman ………..governor in the United States. a. who elected b. to be elected c. was elected d. her election as Question 2: Pioneers, …………. in isolated areas of the United States, were almost totally self-sufficient. a. who living b. living c. lived d. that lived Question 3: Coal was the first fuel ...... to power machinery. a. is used b. using c. to use d. to be used Question 4: Hydroelectric power is produced by the fall of water ................. in a dam. a. trapping b. trapped c. to be trapped d. that trapped Question 5: The man …………….the bus is my brother. a. drives b. that drove c. driving d. to drive Question 6: We live in a house ……………in 1906. a. built b. which built c. to build d. building Question 7: Melanie was the only person …………..a letter of thanks. a. who writing b. written c. to write d. writing Question 8. a. most of whom b. many of them c. some of who d. all who Question 9: Cameron, ______ directed ‘The Titanic’, is one of the leading faces in Hollywood. a. that b. whose c. whom d. who Question 10: John Smith, ………….land I bought, is a farmer. a. whose b. who c. that d. whom Replace the relative clauses by to infinitives or participles. 1. Neil Armstrong was the first man who walked on the moon. ……………………………………………………………………………………….. 2. The last person who leaves the room must turn out the lights. ……………………………………………………………………………………….. 3. Rivers which flow into Baltic Sea are much cleaner now than ten years ago ……………………………………………………………………………………….. 4. I went to a reunion for students who were educated in the physics department during the 1980s. ……………………………………………………………………………………….. 5. I have some homework that I must do tonight. ………………………………………………………………………………………..