根据句意,写出括号内所给单词的适当形式。 小题1:Listening to music or visiting interesting places can make you forget your (sad). 小题2:As we all know China (successful) sent up her first man-made satellite in 1970. 小题3:It's very ( polite) that she left without any words. 小题4:The (angry) the mother is, the more scared the children become. |