根据首写字母和中文提示写出所缺单词补全句意。He entered the teachers’ office without p________________(许可).
B___________(禁止) from using his cell phone, little Jerry had to fix his attention on his subjects.
Their school’s sports f_____________(设备) are donated by a charity.
These rescue workers were p_______________(专业的) and saved 100 survivors in total.
Mr. Li was e___________ (注视) the live talk show with curiosity, forgetting to finish his work.