—Has Jane arrived yet?
—No, she_______ an hour ago
---Four dollars a pair? I think it’s a bit too much.
---If you buy three pairs, the price for each will ________ to three fifty.
---How much is theT-shirt ______ ?
---65 dollars.
---I have just hadmy watch repaired.
---How much did they______ for that?
---I'm from Washington.
---_________. I am, too.
---They have arrived the South Pole at all!
---_________.
---Excuse me,but I want to use your computer to type a report.
---You ______ have any computer if you don't take care of it.
---It’s amazing that so many people ______ ghosts.
---Which of the following sentences is wrong?