Mobile phones are completed by advanced features.
OK let’s look at some examples of ‘completed by’:
- The questionnaires are completed by women aged 15–49.
- A complete site overhaul was completed by our editorial staff.
- The detailed project report has been completed by the consultants.
In all three examples we have to be + completed by + agent (the person doing the completing). In our opening example that would make ‘advanced features’ the agent, which is of course impossible. Continue reading