How much are these shoes _________ twenty dollars.

I will never understand how it ______ that you failedin the examination for you are such a good student.

Stephen, did you visit Nanjing Confucius Temple the daybefore yesterday?—No, I didn’t go there as you told me. ______, I went to Jiming Temple with my parents.

How about the trip to Shanghai, Kitty?—Everything was fantastic if our car didnot _______ for some times on the way.

Tom, you play the violin so wellBut I ______ you can play the violin