These sentences are quite difficult to ______.

These sentences are quite difficult to ______. these words and sentences are difficult. Are these sentences true or false Are these sentences true or false? these words and sentences are difficult什么意思 英语翻译翻译：为什么是These words are important.而不是These sentences are important? Mank sentences with these Unscramble these sentences Exchange these sentences是什么意思? explain these sentences in where did you copy these sentences?Are you kidding?How humorous you are? Change these sentences into passive sentences是什么意思 These words and sentences are difficult.what other words did you learn by yourself?意思是? Write sentences．Use This is Or These are的意思 These words and sentences are difficult的意思拜托各位大神 listen to these sentences kuaixie 求下列英语句子的中文翻译有两个句子：1、Write your favourite sentences here.2、These words and sentences are difficult.(今天就要,快!) 英译汉 We are happy to see you back.make sentences with Dose Tom learn to use these three words?