What letter will set one of the heavenly bodies in motion?

What letter will set one of the heavenly bodies in motion? The sun is set.What time will you come back To what country will the letter be sent? What will become short if you add letter? What will become short if you add letter? What letter is drink? What letter is question What letter is drink? What letter is question? What letter is you? what letter is a What letter is nothing What letter can fly? what letter is what is the story set? 2.What made him study hard.3.Who will ask youto write a letter.[改为被动语态】 What letter is a question?What letter is an insect? A person puts his blue clothes into the Yellow river,then what will hap-pen?( )猜一猜.What letter is a kind of drink( )智力题。What is the next letter?S M T W T F( )