---I’m sorry to keep you waiting.
--- It doesn’t matter. I ____ here for only a few minutes.
| A．have been | B．was |
| C．had been | D．will be |
--Do you mind ___________ the window? -- ___________.
A. to open…Sure B. opening…Not at all C. open…It’s OK
--Do you prefer skating ___________ marathon? --I like ___________ of them.
A. to…neither B. or…either C. to…none
Nobody knows if he will marry Julia. But he says if he ___________ her, he will tell us.
A. marries B. will marry C. marry
He ___________ the car for one year. He ___________ it last June.
A. has had…bought B. has bought…bought C. bought…bought
— Where are ___________?
— They are on the sofa.
A. my hat B. my backpack C. my books