45. The hurricane has totally destroyed the villages. A. The villages has been totally destroyed by the hurricane. B. The villages had been totally destroyed by the hurricane. C. The villages have been totally destroyed by the hurricane. D. The villages have been totally being destroyed by the hurricane. 46. Mary said: Do you want me to type this letter for you? A. Mary asked me if I wanted her to type that letter for me. B. Mary asked me if did I want her to type that letter for me. C. Mary asked me if I wanted her to type this letter for me. D. Mary asked me if I had wanted her to type that letter for me. 47. Reduce the use of water and electricity and well have to pay less this month. A. If we dont reduce the use of water and electricity, well have to pay less this month. B. If we reduce the use of water and electricity, well not have to pay less this month. C. If we didnt reduce the use of water and electricity, well have to pay less this month. D. If we reduce the use of water and electricity, well have to pay less this month. 48. Although she performed well, she didnt receive good comments. A. Despite her good performance, she didnt received good comments. B. Despite her good performance, she didnt receive good comments. C. Despite she performance well, she didnt receive good comments. D. Despite of her good performance, she didnt receive good comments. 49. My father is a better cook than my mother is. A. My father doesnt cook better than my mother does. B. My father cooks better than my mother did. C. My father cooks the best than my mother does. D. My father cooks better than my mother does. 50. She passed the exam successfully because she studied hard. A. She passed the exam successfully because of studying hard. B. She passed the exam successfully because of she studied hard. C. She passed the exam successfully because of her hard studied D. She passed the exam successfully because of she hard studied