Explanation

He requested me to be kind and help him.

In direct speech, the polite request "Please be kind and help me" is transformed into indirect speech by using "requested."

It maintains the original intent while adjusting the pronoun and verb form appropriately.

Explanation

• The given sentence is in the present indefinite tense.
• The structure followed to change the voice of the present indefinite tense is 'object+ is/am/are+ V3+ by+ subject'.
• Therefore, the correct passive voice of the given sentence is 'An important announcement regarding the foreign policy is expected today.'
• Note: In the given sentence, subject is understood, hence, 'by+ subject (by us)' is not given in the passive voice.

Explanation

You are requested to give me your pen and take your seat.

This option is polite and correctly conveys a formal request, maintaining the original meaning while using appropriate language.

Explanation

Authority means اختیار ۔ حکومت

Explanation

Melancholy means اداسی

Cheerfulness means جوش

Joy means خوشی

Happy means خوشی

Explanation

Impulsive means متاثر کن

Deliberate means جان بوجھ کر

Explanation

Diseases like chickenpox and polio are caused by viruses.

Chickenpox is caused by the varicella-zoster virus.

Polio is caused by the poliovirus.

Both of which are infectious viral diseases.