Open a window,________?
We do not own the building.________ it would be impossible for us to make any changes to it.
---- ________ you like the cell pone so much, why not buy it?---- Well, I don’t have enough money.
The advantages of living outside campus are ________. Students who live outside can enjoy more freedom and have more independence.
This article is too long, can you ________ it ________ to 2,000 words?
---- Do you have Tom’s phone number?---- Sorry, ________.