I used to think__hard to learn English well.But I found __easy to grasp it now.A it its B its it选哪一个?为什么?

I used to be I used to 翻译 i am used to.. somebody that i used to I used to be happy i am used to my I'm used to it. I get used to myself I'm used to loneliness . I am used to lonely I used to wear..My hair used to be....I used toI used to wear..My hair used to be....I used to watch...I used to play...I used to be五个句子各造一个句, i(am used to)(used to)swimming in cold water. I have ()friends than I used to. I __stay up late Rellay I did't I _going to bed before ten o'clock A am used to am used toBused to am used to C am used to used to D used to used to Used to be used toI used to be living here .I am used to living here.为什么第一句不对? I ________ get up very late,but now I ________ getting up early.A.use to; get used to B.get used to; used to C.used to; used to D.used to; get used to Somebody That I Used To Know 歌词 Happy (I Used To Be) 歌词