---Dad, look at the building. It is on fire.

---Call 119 ______ mobile phone right now.

1. A.
   in
2. B.
   by
3. C.
   on
4. D.
   with

?Dad, look at the building. It is on fire.

?Call 119 ________ mobile phone right now.

A. in

B. by

C. on

D. with

--- Dad, look at the building. It's on fire.

--- Call 119 ________ the mobile phone right now.

[　　]

 If you find a house is on fire, you should call ___________ at once.

A. 119          B. 120            C. 122          D. 114