41. His large hear melted their enmity and hatred.
42. It’s an erudite book on the history of the Roman Empire.
43. It’s advisable that you eschew bad company and alcoholic drinks.
44. The girl was extremely exasperated at her boyfriend’s forgetting her birthday.
45. I could not understand her evasive answer.
46. As she had forgotten her keys, she got into the house by the simple expedient of climbing through a window.
47. He flunked the exam again.
48. His fallacious arguments cannot hold water.
49. Her merits are extolled in the newspaper.
50. Peter handled the meeting with great finesse.