GO AHEAD CD MAGAZINE, Copyright (c) 2007 Witcha Chaleeprom. All Rights Reserved.

CODE : do did done doing ||||| STORY NAME : do did done doing ||||| FILE NAME : do_00004.htm

GO AHEAD MAGAZINE

1. do

	Foreign powers __________ not respect the new nation.
	No one stepped forward to __________ so.
	In the agricultural sector, specialized crops have __________ well.

2. Most viral infections cause no symptoms and __________ not result in disease.

	done
	do
	did

3. doing

	In __________ so, he developed dehydrobenzene, a highly reactive, benzenelike molecule.
	McGill attended Glasgow University, but __________ not graduate.
	Fishing was __________ with baited hooks, spears, and nets.

4. Settlers responded by murdering Native Americans, most of whom had __________ nothing.

	did
	do
	done

5. doing

	Trebuchets, unlike mangonels and ballistas, __________ not derive their power from torsion.
	The government was __________ this even before the Bali attack.
	Most other nations __________ not have impeachment processes.

6. done

	However, parts of the reform __________ not last into the 1990s.
	Settlers responded by murdering Native Americans, most of whom had __________ nothing.
	Scientists __________ not know what makes an animal periodically arouse from hibernation.

7. Friction always opposes motion and makes __________ work harder.

	do
	done
	doing

8. do

	In contrast, proteins __________ not possess such material.
	Much can be __________ to reduce the severity of the problem.
	Roosevelt __________ not live to see the end of World War II.

9. The government was __________ this even before the Bali attack.

	doing
	did
	do

10. do

	Branding today is often __________ with chemicals, tattooing, paint, tagging, or ear-notching.
	They __________, however, retain the Bank of the United States.
	Most viral infections cause no symptoms and __________ not result in disease.

11. No one stepped forward to __________ so.

	do
	done
	did

12. No NL player has __________ it since.

	do
	done
	did

13. They __________ not use spaces or punctuation.

	doing
	did
	do

14. In __________ so, he developed dehydrobenzene, a highly reactive, benzenelike molecule.

	done
	doing
	did

15. done

	But the acts __________ not amount to a colonial administration.
	No NL player has __________ it since.
	Breads that __________ not contain a leavening agent are called unleavened breads.

16. In contrast, proteins __________ not possess such material.

	do
	did
	done

17. Only in Haiti __________ they seize and hold political power.

	done
	did
	do

18. did

	To lift any object, a person must __________ some work.
	Neglect, failure to do what can be __________ and should be done.
	Only in Haiti __________ they seize and hold political power.

19. did

	Party loyalty was often more important than __________ the work.
	They __________ not use spaces or punctuation.
	Atoms __________ not form individual molecules in an ionic compound.

20. doing

	These counties __________ not have political townships.
	Friction always opposes motion and makes __________ work harder.
	It was almost as though he had __________ some moral wrong.

KEY[[ 1. (b)
2. (b)
3. (a)
4. (c)
5. (b)
6. (b)
7. (c)
8. (a)
9. (a)
10. (c)
11. (a)
12. (b)
13. (b)
14. (b)
15. (b)
16. (a)
17. (b)
18. (c)
19. (b)
20. (b)

]]