﹣﹣﹣Do you know ？
﹣﹣﹣Since last years．（ ）
| A． |
how long has he lived here |
B． |
how long he lived here |
| C． |
how long did he live here |
D． |
how long he has lived here |
Look! Somebody the lights．
Well， it wasn't me． I didn't do it．（ ）
A．turns offB．is turning off
C．was turning offD．has turned off
Have you heard about Zhangjiajie Glass Footbridge？
Of course， it's built over a canyon in the Zhangjiajie National Forest Park．（ ）
A．300﹣meter﹣deepB．300﹣meters﹣deep
C．300 meter deepD．300﹣meters deep
How amazing this robot is!
Wow， it has video cameras in its eyes， so it "see" and interact with people．（ ）
A．mayB．canC．mustD．should
I'm sorry I took your school uniform by mistake． But where is ？
Don't worry． Let me help you find it．（ ）
A．heB．hisC．mineD．yours
Zanco， American tech company， made tiniest phone in the world﹣the Tiny 11．（ ）
A．the； aB．an； /C．/； aD．an； the