9．
读课文，根据首字母提示写出所缺的单词。
One day, John and Charlie a at a hotel. The receptionist
told John that they didn't a p to stay in the hotel. But John was
b and couldn't go a without Charlie. So the receptionist
a and l both of them to their room.
John soon f a. Later he heard
Charlie's bark and w u. He knew there was a fire because smoke was
coming in from under the door. Then he put some wet towels along the b of
the door. F, the fireman came and saved both of them.
