根据所给图示，用适当的单词、短语或句子完成对话，使对话完整、语法正确。
A：Where’s the computer ?
B: It’s 1．_____________________
A: Where’s the 2．____________________?
B: It’s under the bed．
A: 3．_____________________ the books ?
B: I can’t see(看见) them．I think (认为) they’re in the backpack．
A: Where’s the backpack ?
B: It’s 4 ________________________．
A: Where’s the ruler ?
B: Sorry, 5．__________________________．
答案
1.on the desk 2.soccer ball 3.Where are
4.on the floor 5.I don’t know
