_________ a kite makes the boy_________ very happy.
David didn’t give up ______ he had failed in the experiment four times.
一Look! That teacher is explaining something to her students again and again! 一_______teacher she is!
Lucy liked all the dresses there,but she took the ______one to save as much money as possible for Project Hope.
Mandeep can go to school now. UNICEF has paid for her ______.
—Here are three books on history. Which one would you like to borrow? 一 ______. You see,I’m interested in geography these days.