12. He gave us a nod and muttered a “yes”after _______ seemed like hours.

Everyone knows that China is famous theGreat Wall in the world.

I have to go to work by taxi because my car _____ atthe garage.

Every family in America has had this sort of experiencethere was a price increase of nearly one-third in the past two years

I believe that he is a____ person, so he will succeed in time.[ ]