It is said that a space station （build） on the moon．
How amazing！But it may take a long time，I guess．
Mary （talk） on the phone，so I just nodded to her and went away．
When night came，they put up a tent （keep） warm．
How lucky the （win） of the game show is! A five﹣day trip abroad for free!
John looks at his watch from time to time． Why is he so （ patient ）？