be always doing 还是always doing

be always doing 还是always doing be always doing sth . be always doing 造句 be always还是always be? he is always busy___ (work)是用be busy doing sth还是 be busy with sth be always doing与always doing有什么区别?是i always reading book?还是i am always reading book?还是 i always read book?这都有什么区别啊.都搞糊涂了. be always 后什么情况加doing还是do或does sb be always do 或doing be expert at doing 还是in doing always用法意思是总是到底是BE ALWAYS DOING STH还是ALWAYS DO STH啊?They always make fun of Mr. Smith. 他们总是嘲弄史密斯先生这句因该是THEY ARE ALWAYS MAKING.才对的啊 Our English teacher___always_____a white shirt.(内填is,wearing 还是 does,wear)?有没有be always doing sth 的用法? He is always ______(worry) about his grades.要记住有be always doing的结构呦,急是worried还是worrying呢,请给出理由 always doing sth 还是always do sth 还是always to do sth? be prepare do 还是be prepare doing 是be tired of doing还是be tired doing be worried doing sth 还是be worried about doing sth be nervous doing还是be nervous of doing be find of doing还是be find on doing