77. You weren’t s________ to come home until tomorrow.

76. Mom and Dad arrive back from vacation a day earlier than e_______.

75. When I attend the first meeting, I was r_______ to write a poem.

74. The paintings that David d_______ to the school are being displayed.

73. It was a bit c______ for me at first because all homework was in English.

72. She was the teacher who taught us English _________(文学).

71. On the first day, all students went to attend _________(集会).