Question

根据上下语境填入恰当的单词补全对话，每空一词。

(T=Tommy, M=Mother)
T: Where are my books, Mom?
M: 1_____ on the sofa.
T: Where are my pencil case 2_____ baseball?
M: 3_____ your backpack.
T: OK. And 4_____ my computer game?
M: It's under your bed.
T: Great! Where are my keys?
M: Look! They are 5_____ the dresser.

Answer 1

1. They're  2. and  3. In  4. where's  5. on