I’ve lived in New York and Chicago, but don’t like ____ of them very much.

---- Why is the cake so expensive?
---- Maybe you don’t know a cake made of wheat costs less than _____ made of rice.

Some don’t agree to the plan, while I’m out of ____ opposed to it.

Half of ______surveyed in 16 countries say they go first to their closest friends to share their deepest wishes and darkest fears.

--- Which newspaper shall I buy?
--- ______, whatever they have in the shop.

—Shall I help you, sir?
—I appreciate ____ if you do me the favor to pack the luggage.

Helping others is a habit, ___ you can learn even at an early age.

Various optional courses being available, we can choose ________ based on our own interest.

—How many practical plans has your deskmate made this week?
—      . All have turned out disappointing.

In winter, the weather of Moscow is ______ colder than _______of Beijing.