52. Do not be angry with him, please
53. I received a satisfactory assessment on biology yesterday
54. -
55. happy-happier-the happiest
sad-sadder, the saddest
coy-coyer-the coyest
56. she told them : "I listened to music yesterday at 10 o'clock in the evening"
57. -
58. he will go to meet a friend this weekend
will he go to meet a friend this weekend?
he won't go to meet a friend this weekend
59. Future Simple
60. might
61. my friend's book, my parents' holidays