Question

4. Change the following into active voice:
This notice has been altered.
This scientific theory has now been proved to be false.
It is being said that too little money is being spent on public health.
For a long time the earth was believed to be flat​

Answer 1

Answer:

Someone has altered the notice.

Someone proved this scientific theory to be false.

Someone is saying that too little money is being spent on public health.

for a long time, people believed the earth to be flat.

Explanation:

Answer 2

Answer:

1. Someone has altered the notice.
2. Someone has proved this scientific theory to be false.
3. People are saying that the authority is spending too little money on public health.
4. For a long time people believed that the Earth was flat.

Explanation:

1. The active voice of the sentence will become with the structure - "Subject  + verb + object". Here the subject needs to be added which is, someone. The verb form will remain the same and the object is the notice.

2. The active voice of this sentence will follow the structure - "Subject + verb + object". Here the subject needs to be introduced hence someone is added. The verb form will remain the same while the object is the scientific theory.

3. The subject introduced is "people". The verb form will change from spent which is past to spending which is present continuous. The secondary subject "authority" has been added in order to support the tense change of the verb.

4. This sentence has the subject "people". The first clause is secondary which is "for a long time". The verb form remains the same and the object is Earth.

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