ambitious-girl
Senior Member
- Joined
- Apr 29, 2017
- Member Type
- Student or Learner
- Native Language
- Persian
- Home Country
- Iran
- Current Location
- Iran
Are these correct?
The airline is accused of placing more emphasis on profit than on safety.
The airline is accused of placing more emphasis on profit than it does on safety.
The airline is accused of placing more emphasis on profit than on safety.
The airline is accused of placing more emphasis on profit than it does on safety.