70. refuse to do sth71. agree to do

70. refuse to do sth71. agree to do sth                       72. pretend to do sth73. pretend to be doing sth                74. prefer to do sth75. prefer not to do sth                   76. prefer to do sth raher than do sth77. be willing to do sth                   78. volunteer +时间/ 钱 + to do sth79. volunteer to do sth                    80. offer to do sth81. rush to do sth                        82. in order (not ) to do sth83. be certain to do sth                    84. be sure to do sth85. make plans to do sth                  86. go out of their way to do sth87. lead sb to do sth                     88. It’s one’s job to do sth89. It’s one’s turn to do sth                90. urge sb to do sth 督促...91. Could /Would you please (not) do sth ?   92. be supposed to do sth93. warn sb to do sth