interest的形式They want to learn the language because they are interested in the language and the people who speak it.在这句,interest为什么要用interested的形式,

Give them time to say what say want,and show ----in what they say.(interest)的什么形式 interest的形式They want to learn the language because they are interested in the language and the people who speak it.在这句,interest为什么要用interested的形式, interest的动词形式 interest的其他形式 interest的名词形式是什么 place of interest的复词形式是什么 用所给单词的正确形式填空：They want __ (play) football with you. They want (have)an English speech 用所给动词的适当形式填空 根据句意,用所给的单词的适当形式完成句子.The book is ___.They are all ___ in it .(interest) 用括号内说给词的正确形式填空the star (run)very fast.his class is very (interest)(they)answer are right. interest几种形式 it is （interest）to play on the beach.求interest的正确形式 they的复数形式 THEY的单数形式 They的所有形式? they 的形式 they are__(interest) in the__(interest)places a place of interest 它的复数形式是什么?