A. empty B. happiness C. settle in D. carry on A. ha ha B. untidy C. lose heart D. wham A. stalactite B. mumble C. put on D. aurochs A. air B. fridge C. take part in D. reproach A. sweep B. ornament C. loop D. volleyball A. north B. at the end of C. read D. a kind of A. educated B. visitor C. clothes D. selflessly A. welsh B. basic C. dust D. strain A. eggplant B. shut C. generalize D. account A. Brooklyn B. support C. must D. trifling