Several hours later, with the help of the police, the students managed to escape from the dangerous situation, ______.
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.
69. The gate is too ________ for a car to pass through..