I. 1/ a, 2/a, 3/c,4/a, 5/a, 7/c, 8/a, 9/b, 10/c; II. 1/ - , - ; 2/a, -, a, -, a; 3/ - ; 4/ a, - ; 5/a,-; 6/-, a, - ; 7/ an; 8/a, the; 9/-, the, the; 10/a,the,-, - . III. 1/ came, had cooked; 2/ returned, had done; 3/ entered, had opened; 4/had given, bought; 5/showed, had drown; 6/ gave; had brought; 7/saw, had not washed; 8/understood, had not done; 9/knew, had not come yet;10/had returned; 11/returned; 12/had finished; 13/finished; 14/thought, had lost; 15/told, had seen; 16/woke up, had gone; 17/thought, had not come; 18/told , had cooked; 19/had found, lost; 20/came, had left.
George Washington (1732—1799) won a lasting place in American History as the "Father of our Country". For nearly twenty years he guided his country much as a father cares for a growing child. Washington lived an exciting life in exciting times. As a boy, he explored the wilderness. When he grew older, he helped the British fight the French and Indians. Many times he was nearly killed. As a general he suffered hardships with his troops in the cold winters. He lost many battles, but led the American Army to final victory. After he became President, he successfully solved many problems facing his country, Washington belonged to an old colonial family that believed in hard work, in public service and in worshipping God.
l've tried everything.