XYZ = 建议
XYZ = 可以改善一下

How Such an annoying cat 

My roommate keeps a Russian bBlue cat. Actually I like cats, I also kept a cat when I was child. (when I was a child/growing up, I had a cat) But, I really really do not like this blue cat. It is a boy (male), around two years old. He likes sprinkling cat litter on the floor and stepping on the table or (and) beds. I hated it especially when he stepped on my bed, (I especially hate it when he steps on my bed) I think it is too dirty (I think this is just filthy). And my roommate does not even care about that this, she allowed lets/allows the cat sleeping with her in her bed. But I cannot image imagine the a cat sleeping on in a human's (person's) bed. The cat is easy to loose his hairs (this cat malts everywhere) and I can find his hairs in any corner of my room. I should explain, I and my roommate and I live in a one-room (place/apartment), at the beginning, because this room is big, the size are the same as a two-room, so we live together (initially, because the room is the same size as two rooms, we decided to live together). But I did not know there would be lots of problems because of the cat. The cat did everything anything he liked and did not care about other people. Every time when he touched my things, he it made me crazy. And I need to clean floor every day, and the next day, he dirtied the floor again. (I clean the floor everyday, but by the next day, he has dirtied it again) I have to cover my bed after my waking up to protect my bed from his touching him. When I cooked or put foods outside, I should watch over the cat. (when I cook, or leave food out, I need to watch out for the cat) I regret to live (living) with my roommate. But now I have to wait for the deadline of the house rent contract. Terrible. Once I found several cat hairs in my meal. I do not want to live with the this cat any more. I remember my cat did was not like this blue cat, my cat did not step on my bed and my cat just ate her own foods. And the another thing the blue cat made me angry is that he liked cry in the morning when I was still sleeping. (another thing this cat does that makes me angry is it meows loudly in the morning when I am trying to sleep) My God. What can I do to about this cat. And my roommate connived indulges his every bad behaviors. I have to move away from them. (你可不可以养狗吗?)