New words：
cage[keidʒ] n. 笼子
v.把（动物）关在笼中
Sample Sentences：
They caught the fox and caged it.
After the tiger was caught, it was caged.
The old man wants to buy a cage for birds.
Criminals are kept in the cages on this island.
New words：
pinch[pintʃ]
v.捏；掐；拧；捏住
n.捏；掐；拧；一撮
Sample Sentences：
The new shoes pinched my toes.
The door pinched my finger as it shut.
The child was crying because somebody had pinched her.
He gave her a pinch on the face.
Put a pinch of sugar in the soup.
New words：
goblin ['gɔblin] n. (传说中的)小妖精，丑妖怪
Sample Sentences：
He looked like a goblin in those clothes.
The hero in this fairy story is an ugly goblin.
He held my hand really tight when the goblin jumped out.
New words：
blossom ['blɔsəm]
n.花朵
v.开花
Sample Sentences：
The apple trees are blossoming.
The apple trees are in blossom.
The sunshine will bring out the blossom.
Her daughter is blossoming into a beautiful girl.
New words：
serpent [ˈsɜrpənt] n. 蛇；（尤指）大蛇
cast [kɑ:st] v. 蜕(皮)；脱(壳)；脱落
Sample Sentences：
Serpents cast their skin once a year.
I killed a serpent but my fear's always there.
The peach trees cast all their blossoms after the heavy rain.
blossom ['blɔsəm] n.花朵