Explanation

Active Voice: It is time to take tea.

Passive Voice: It is time for tea to be taken.

Third form of verb is always used in passive voice sentence.

Take tea means چائے پینا

It is time to take tea means چائے پینے کا وقت آچکا ہے

Take is a verb 

Took is the second form and taken is the third form of Tea.

Explanation

Present Continuous Tense uses "is/am/are + verb + ing" (e.g., is going, are eating).

It describes actions happening right now or around the current time.

Explanation

The past tense "finished" is correct.

Because the sentence refers to an action completed in the past ("yesterday").

Explanation

No, sooner I reached home than it started to rain.

نہیں، میں گھر پہنچتے ہی بارش شروع ہو گئی۔

Sentence structure: No sooner + auxiliary + subject + main verb + than + subject + simple past 

'No sooner..than' is used to suggest that one action takes place immediately after another action.

When 'no sooner..than' is used at the beginning of the sentences then the auxiliary verb goes before the subject.

No sooner always introduces the event that occurred first.

Explanation

 Use "many" with countable nouns (like "people").

There aren’t many people here.

یہاں زیادہ لوگ نہیں ہیں۔

Explanation

Past perfect tense uses "had" + past participle to show an action completed before another past action.

"Had gone" indicates the action was completed in the past.

Explanation

The present continuous tense "are walking" is correct.

Because it describes an ongoing action happening at the moment.

Explanation

Which book did she like the most is an interrogative sentence of Past Indefinite Tense.

Which means کونسا یا کونسی یا کس

Book means کتاب

Like the most بہت زیادہ پسند کرنا

Which book did she like the most means وہ کس کتاب کو بہت زیادہ پسند کرتی تھی

Past Indefinite tense

Active Voice= Subject +  Second Form of Verb + Object.

Passive Voice = Object + was/were + third of verb + by + subject.

Explanation

She realized that she had not turned the lights off. 

She realized = Past Indefinite Tense

Not turned the lights off = Past Perfect Tense

Explanation