A. bow and arrow B. varying C. scale D. play the piano A. sphere B. vacation C. take a walk D. fall into A. abject B. evening C. uncle D. surgery A. get up B. sketch C. vessel D. revision A. accidentally B. yard sale C. cabin D. school is over A. classify B. central C. size D. go home A. dinner B. meteorologist C. bedding D. Scotland A. second floor B. documentary C. teach English D. microscope A. broadcast B. dolphin C. you D. every A. argument B. airfield C. my D. go to bed