Phrasal Verbs..................

我有條英文,就係Linda dosen't like wolf.She is afraids of them.
老師就話吾駛s,即係Linda dosen't like wolf.She is afraid of them.
但點解我寫Mary is take care of animal.She always protects them.
老師又話要加s???Mary is takes care of animal.She always protects them.