2015年1月16日,第4届诚信中国节系列活动拉开了全社会诚信建设的序幕。重庆某中学决定全校开展“诚实守信,从我做起”为主题的教育活动。为响应“诚实守信,从我做起”青少年应该( )①对人守信,对事负责 ②言行一致,拒绝一切谎言③信守承诺,履行诺言 ④努力学习,不弄虚作假
What ______ you ______ when the telephone rang just now?
--- Could you please clean the room? --- _____ I have to do my homework.
--- I feel really tired. --- ________
________, or you'll be late for school.
Mr Fan ________ this watch in 2005. He ________ it for 6 years.