Are your friends Danish?Your passport,please.My friends are customs officers.What colour are these carpets?There are two brown cases.They are the samecolour.Good Morning!Nice to see you! Lesson 21Which book ?New Words empty empti adj. 空的 full ful adj. 满的 large l:d adj. 大的 little litl adj. 小的 sharp :p adj. 锋利的 small sm:l adj. 小的 big big adj. 大的 blunt blnt adj. 钝的New Words box bks n. 盒子 glass gl:s n. 杯子 cup kp n. 茶杯 bottle btl n. 瓶子 tin tin n. 罐头 knife naif n. 刀 fork f:k n. 叉子 spoonspu:n n. 勺子Less