Explanation

•  He heard the train was coming.
• ***
• The above sentence is a past continuous form of tense so we use "was"
• Past continuous:  We use was/were + the -ing form of the verb.
• was is the first and third-person singular past tense of the verb 
• the verb was is used in the past continuous tense

Explanation

We use to for a direction.

To is a preposition here.

She went to the sea alone وہ اکیلے سمندر کی طرف چلی گئی

Explanation

She makes reading-lamps out of old wine bottles.

Out of something: کسی اور چیز کا ذریعہ بتانے کیلئے استعمال ہوتا ہے

Explanation

The correct answer is: I have spoken to him already.

In this sentence, "already" is an adverb of time that specifies

Explanation

The is used between speak and truth.

Speak the truth means سچ بولنا

Explanation

• she was feeling groggy even after five hours of the surgery.
• ......
• groggy meaning: بدمزاج
• groggy means dazed, weak, or unsteady, especially from illness, intoxication, sleep, or a blow.

Explanation

The verb "understand" requires a noun clause as its object.

"What he said" is a correct noun clause and acts as the object of "understand."

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

I is correct form pronoun 

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Explanation

The District Police Officer is invested with Magistrate Powers. 

We use preposition with to show additional powers of someone.