英语：比较级,
1.用适当形式填空(1)Bob is -----（tall)than Fred but he is -----(young)than Fred .(2)Carol looks -----(fat)than the others(3)Shanghai is one of the ------(large)cities in the world(4)Which is -----(heavy),a hen or a chicken (5)How-----(tall) is Sally She is 1.55 metres -----(tall)What about Betty She is only 1.40 metres -----(tall)(6)Bob is the ----(strong) of the two boys Mary is the -----(weak)of the three girls .(7)Annie says Sally is the ----(kind) person in the world(8)The Changjiang River is the thid ----(long ) river in the world (9)Sue is a little -----(smart),than her sister.(10)Whose school bag is -----(heavy),yours or mine?(11)Saturday is my -----(busy) day in a week (12)Her mother is getting -----(fat) and ------(fat)(13)Most of the students think a lion is much ------(fierce)than a bear and it is the ----(fierce) animal in the world .(14)The cake with meat is the ----(nice)of all2.下列句子都有一处错误,请把它指出来,并更正(1) He is tall than l am (2) She is a little thiner than she looks (3)Bob is heavier than any other boys in the class (4)My brother"s trousers are longer than my (5)It is one of the longeststory that l have ever read .(6)Mary is much friedliest person in the class (7)Which city is largest ,Beijing or Guangzhou?(8)Jack is naughty .Mike is very naughtier than Jack