读一读,找出每组单词中不同类的一个。
① ____ A. time B. morning C. afternoon D. evening
② ____ A. cinema B. dictionary C. library D. hospital
③ ____ A. magazine B. post card C. tonight D. comic book
④ ____ A. tomorrow B. this weekend C. next one D. yesterday
⑤____ A. do B. am C. is D. are