A few days ago
physics maniac

Passive to Active Voice?

1. The conceptions introduced by modern science are not fully understood by the majority of the public.

2. A basic foundation in urban knowledge is still to be produced by research.

3. By means of new control techniques, energy can be monitored and directed with increased precision.

Top 1 Answers
A few days ago
lemons

Favorite Answer

1. The majority of the public has not fully understood the conceptions (*shouldn’t this be ‘concepts’?*) introduced by modern science.

2. Research has still to produce a basic foundation in urban knowledge.

3. New control techniques can monitor and direct energy with increased precision.

Here’s a basic rule: the noun after the word ‘by’ (for example, in number 1, the noun after ‘by’ is ‘the majority of the public’) is usually the subject for the active voice.

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