To all the famous artists’ surprise, the unknown woman’s two____paintings are also on show in the art exhibition.
Mrs. Smith has three sons, two _____ have gone to college.
If you don’t go swimming this afternoon, she won’t go. _____.
When we got to the airport, the plane was starting _____.
The river _____ are covered with trees is very long.
-----Tim, please don’t talk in class. -----Pardon? -----I _____ talk in class.