Select the most appropriate direct form of the given

Indian women farmers are emerging _______ the backbone ______ the rural economy.

I. This __________ room is quite expensive.

II. She lead actor turned to face ____________.

III. She wore that dress to ____________ everyone.

 It has been known for years that ______ of natural gases can be _________ for health. 

Choose the correct alternative out of the four choices given below each sentence.

I correspond _____ her regularly

The interviewers described these chats as essential in building up rapport and trust with the participant, and for ________ their concerns.

Select the most appropriate option to complete the sentence.

You are ___________ a good friend, __________ a responsible one.

The Raman effect ____________ from the inelastic scattering of radiation in the visible region by molecules.

Select the most appropriate option to complete the sentence.

My brother ____________ my parents to buy him a car for the last two years.