Transformation ...

Fill in the blank with the most appropriate option.
A: Who cooks dinner at your house?
B: It _____ by my elder sister.

Fill in the blank with the most appropriate option:
_________ is the price of this blouse?

Fill in the blank with the most appropriate option:
__________ is heavier, a kilo of gold or a kilo of feather? 

Fill in the blank with the most appropriate option:
_________ lives in that old house? 

Fill in the blank with the most appropriate option.
"Where do you live?" my boss asked.
My boss wanted to know where _______.

Fill in the blank with the most appropriate option.
"Whose birthday is it?" said Jane.
Jane asked whose birthday _____.

Fill in the blank with the most appropriate option.
"I spoke to Jane last week," she said.
She said _____________________

Fill in the blank with the most appropriate option:
How much money _______ in the bank? [Intermediate]

Fill in the blank with the most appropriate option:
_________ shall I give you, tea or lemonade? 

Fill in the blank with the most appropriate option:
_________ is the highest mountain in the world?