I can’t go to the meeting ______, but I’ll send someone to speak for me.A. in dangerB. over and over again C. in person
Tom has just finished writing a ______ article.
–How long has Robert ________? --Since 2004.
--Why do you want to stay at home? --Because I ________ good when I am with my family.
______ is dangerous for children to swim in the river alone.
Be more careful and we can ______ these accidents.