Answer :

1. The adverb is healthy.

2. The adverb which has no comparative form is never.

3. The interrogative sentence is- " Is your father a teacher?"

4. Tiger and Lion are dangerous animal.

5. Let the door be opened is the correct sentence with the change in voice.

6. I may ask a question?

7. The sentence with intransitive verb is " The teacher is directing us".

8. glazed.

9. in order to.

10. He is driving an electric car is the sentence in present progressive.

11. Chair is a countable noun.

12. 'Your' is Possessive Pronoun.

13. everybody

14. disagreement.

15. the, the.

Adverbs are words that modify or characterize a verb (he sings loudly), an adjective (extremely tall), another adverb (ended too fast), or even a whole sentence.

An intransitive verb is defined as a "verb that indicates a complete action without being accompanied by a direct object, such as sit or lie, and that does not form a passive in English."

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