It is a tall tree改感叹句

It is a tall tree.改感叹句 It is a tall tree改感叹句 It is a tall building.(改感叹句) It is a tall building.这句话怎样改感叹句. 把下列句子改为感叹句 1）It is a tall tree. It is a big tree（感叹句） there is a tiger under the tree.改否定句 is it vrey tall?改成复数 The tree is tall (改为感叹句) zhe tree is very tall改为感叹句 this is a tall man 改成感叹句怎么改 it is a lovely dog.改感叹句 the boy is very tall改感叹句