my fish is smaller than sarah"s

my fish is smaller than sarahs Amy`s fish is smaller than[me my mine] Meike's feet are bigger than____(I).My fish is smaller than____(Sarah). My small dog is a smaller ,smaller dog.Is your dog smaller,smaller than mine?中文是什么 my cat is smaller than Saraah's 对my提问 1.my father is （f ） but my mother is thin 2. fish can’t live （w ）water MY favourite food is fish对fish提问 My bag is smaller than him. 错在哪? Fried fish is my favorite d___ 1.Is an elephant much smaller than a blue whale?2.Which fish can swim faster than most boats? My little brother is three years than I A:smaller B younger C more younger D more smaller My favorite food is fish为什么用My 不用I MY bedroom is smaller than his.=MY bedroom isn'tMY bedroom is smaller than his.=MY bedroom isn't____ ____ ____ his . My cat is smaller than Sarah`s.（就My提问） my sister likes fish ,but she doesn't like my favourite food noodles and fish用is还是are my favourite food_____potatoes and fish.用is还是are My favorite food is fish.(对划线部分提问)