What’s the model plane look like— The wings of the plane are _____ of its body.

You can call me _______0512-51234567 or e-mail me ______ lily@changshu.com.cn.  

I haven’t gone back to my hometown I left it in 1993.

I ________ an engineer when I grow up.

_____ no one in the house, the detective had to leave.[ ]