Answer:
1. The scene will be filmed in the centre of the city.
2. The original Star Wars films were made by George Lucas.
3. The school trip to Paris has been cancelled by the headmaster.
4. A new bridge will be built to reduce traffic jams.
5. The car was stolen during the night.
6. They were asked by him to be home before eleven o'clock.
Explanation:
The task you were given is to convert the given sentences from active to passive voice using <em>by</em> only when necessary. 
The active voice means that the sentence has a subject that acts upon its verb (e.g <em><u>John</u></em><em> is reading a book</em>), and the passive voice means that the subject is the recipient of a verb's action (e.g. <em><u>The book</u></em><em> is being read by John</em>). 
You can see an illustration of how a sentence written in active voice can be converted into passive voice below:
 
        
             
        
        
        
A. Choose, when you choose something you picking it, it’s not the same as receiving :)
        
             
        
        
        
Essay writing is a short formal piece of writing dealing with a single subject.  
<h3>What an essay is</h3>
An essay is a piece of writing to convince a person of an idea, a belief, a truth or simply to inform the person of a particular topic. 
<h3>Types of essay</h3>
There are several types of essay grouped into four, which are:
- Descriptive essay.
- Narrative essay. 
- Expository essay.
- Argumentative essay.
Writing an essay about one's country falls under an EXPOSITORY essay.
<h3>What is an expository essay?</h3>
An expository essay is a form of structured academic writing that uses factual evidence to explain or investigate a particular topic. 
Below are some tips to help address your essay clearly:
- Take down important notes and research more about the topic.
- Write an introductory paragraph
- Focus on distinct issue and develop on it.
- Summarize your points.
Read more about <em>essay </em>here:
brainly.com/question/25607827
 
        
             
        
        
        
Simple present tense of the verb adds 's' or 'es' or 'ies' to the end of the verb.
Such as: Joseph enjoy<u>s</u> cooking dinner. OR Mary miss<u>es</u> her parents. OR Tommy cr<u>ies</u> when he is sad.