Unit 3 They were arguing but when someone came into the room. (1---3A#) a)broke out B)broke up C)broke down D) broke off 2. The scientists the product to a number of severe tests. (1---3A#) A)performed B)established C)associated D)subjected 3. It's my birthday, and we are going to celebrate the by having a few (1--3A#) A)intention B)occasion C)confusion D)precision 4. She slowed down her so I could keep up with her. (1---3A#) A)source D)location 5. A scientist must be while performing experiments (1---3A#) A)precise B)general C)energetic D)casual 6. If we our efforts we should be able to defeat the enemy. (1---3A#) A)instruct B)coordinate C)expose D)respond 7. Gallagher turned around and me hard in the stomach. (1---3A# A)commented B)designed C)imitated D)punched 8. He had repeatedly her to come to the United States to join him, but she was still reluctant. (1---3A A)urged B)isolated C)liberated 9. He finally agreed to sign the agreement, but with some (1-3A*) A) B)reluctance C)combination D)persuasion mistakes and weaknesses, it is a good composition (1---3A#) A)However B)Although C)Despite D) In spite 11. We were to hear the news that the well-known writer. in her late eighties, was still writing a book. (1---3A*) A)determined amazed C)concerned D)intended 12. The American couple about the high cost of visiting Europe (1-3A*) C)decorated D)complained 13. If you travel into space in a spaceship, you must yourself to A)puzzle B)displayUnit 3 1. They were arguing but ________ when someone came into the room. (1---3A#) A) broke out B) broke up C) broke down D) broke off 2. The scientists ________ the product to a number of severe tests. (1---3A#) A) performed B) established C) associated D) subjected 3. It’s my birthday, and we are going to celebrate the ________ by having a few friends over for the evening. (1---3A#) A) intention B) occasion C) confusion D) precision 4. She slowed down her ________ so I could keep up with her. (1---3A#) A) source B) range C) pace D) location 5. A scientist must be ________ while performing experiments. (1---3A#) A) precise B) general C) energetic D) casual 6. If we ________ our efforts we should be able to defeat the enemy. (1---3A#) A) instruct B) coordinate C) expose D) respond 7. Gallagher turned around and ________ me hard in the stomach. (1---3A#) A) commented B) designed C) imitated D) punched 8. He had repeatedly ________ her to come to the United States to join him, but she was still reluctant. ( 1---3A*) A) urged B) isolated C) liberated D) possessed 9. He finally agreed to sign the agreement, but with some _________ . (1---3A*) A) accuracy B) reluctance C) combination D) persuasion 10. ________ mistakes and weaknesses, it is a good composition. (1---3A#) A) However B) Although C) Despite D) In spite 11. We were ________ to hear the news that the well-known writer, in her late eighties, was still writing a book. (1---3A*) A) determined B) amazed C) concerned D) intended 12. The American couple _______ about the high cost of visiting Europe. (1---3A*) A) appreciated B) revealed C) decorated D) complained 13. If you travel into space in a spaceship , you must ________ yourself to weightlessness. (1---3A#) A) puzzle B) display