根据中文提示以及句意填空，每空填一词
Mr. Wu spent a lot of time___▲___（解释）why he was late.
A j _        high school is for students between 13 and 15 years old.
We have ___▲___（更新鲜的）air in the country than in the city.
My teaching style is ___▲___（相似）to that of most other teachers.
He was used to ______▲______（get）up late.
He __▲___ (意识到) that he left his homework at home when he got to school.
We__▲___ (拍)our hands when the headmaster finished his talk.
He jumped with__▲___ (激动) when he heard the news.
---How is Miss King?   ---She is still under ___▲___（治疗）in hospital.
English Classroom is an ___▲_____(education) program on CCTV.