He is always____(抱怨)his job as a librarian.额、 填一个词可以complain sth么?

he is always____(抱怨)about his job as a librarian He is always____(抱怨)his job as a librarian.额、 填一个词可以complain sth么? 他每天晚上总是忙着做作业 he is always____ ____ his homework every evening He always____(teach)in this room Jack Chen is a famous acor.He always____ ____ _____ and____(给我们带来欢笑和乐趣) she is always____(friend)to us.填空 Mr Black is always free on Saturday改为同义词Mr Black always____ _____on Saturday he always____ his parents do some housework.a.help b.helps c.helping d.helped能详细讲解吗, What our teacher says always____(interest)is all.说明解释为什么要填这类词性的词, 根据汉语填空,每空一词他很喜欢参加聚会,总是第一个到He loves parties very much and is always____ ____ ____ ______如果没有你的帮助,我不可能完成那项工作I _____ have finished the work _____ your help 一道英语小题,能者快进He is always _______ (抱怨） about his team leader.我写的是complain 答案是complaining 为什么是ing的形式啊,谁能告诉我为什么, 用所给形式适当填空1.He always____(write)letters to me.2.He can't help you with___(swim).3.There are some___(piano)in the room.4.We want___(play)football you are always____(change )your mind My little dog always____(逗我们笑). he is he is he is he is