A. advise B. put up C. lad D. emperor A. quarrel B. ibis C. switch off D. trip A. emergency B. lucky C. be sure about D. soda A. against B. nor C. century D. would A. yum B. check C. gave D. hammer out A. play the role of B. sea C. sometimes D. article A. protest B. change into C. take out the rubbish D. blanket A. aren't B. drop C. not any more D. global warming A. leak B. quickly C. rope D. catch fire A. horizon B. extinction C. valueable D. jogging