ぶ( ) is reported that 6 million 1andmines are in the ground in Cambodia. のJapanese products are said to be better than ( ) of other countries. @⑥ We need a digital camera for our field trip. Do you have ( )? 人でfield triD [社会科見学] ⑳ Some people are optimistic about the future: ( ) are Dessimnistic. @optimistic 「楽観的な」 pessimistic 「世観的な」