根据所学单词完成下列空格（共10小题，每小题0.5分，共5分） 小题1:Two-thirds of the people _______（幸存）the earthquake. 小题2:We d_______ the Christmas tree with glass balls. 小题3:We found further scientific _______（证据）for the theory. 小题4:When he heard the good news, he b_______ into laughter. 小题5:She was _______（接纳）as a member of the club. 小题6:The red lamp is often used as a danger s_______. 小题7:We greatly ________（感激）your timely help. 小题8:You will have to work hard if you are to s________. 小题9:How can the athletes enjoy _______（竞争）in the Winter Olympics? 小题10:The products are nice. In a________, the price is low.