Whatever he explained, he couldn’t ____ the policeman that he was innocent.
73. Don' t be _________ at the examination, and believe that you can do well in it.
72. You can' t throw the waste everywhere. You should keep the classroom _________.
71. After all, not even _____ speakers of English find it easy to do some reading aloud correctly in RP(Received Pronunciation).
70. After the international news, he went on to listen to the ________ news.
93. It was ____ late to catch a bus after the party; therefore we called a taxi.