— Tom, please read the first story to us.— I’m sorry, Mr Wang. I __________ my story book at home this morning.
I’m thirsty. I want to buy something _________.
Hurry up, _______ you can’t catch the first train.
Every day we should keep our classroom _________ .
Alice is famous ________ her paintings.
Sunshine Park is a beautiful place ________ a big lake and many trees.