Tanks, poison gas, flame throwers, if you need more check here http://mentalfloss.com/article/31882/12-technological-advancements-world-war-i
Assuming that the word in bold is 'coherent', it is used incorrectly. It should say '...would make it adhere to the wall', and not coherent, which means logical and consistent.
Answer:
1.
Explanation:
This thesis is straight to the point and does not digress. 2 is giving the opinions of others where a thesis statement or claim should reflect how you feel not others. 3 is a counterclaim. 4 is unsophisticated and does not make a clear point.
Not sure if all of these are correct.
1. Didn't go (?)
2. Don't call
3. Was
4. Had closed
5. Reject
6. Would understand
7. Will they
8. Wouldn't have gotten
9. Would not manage
10. Go
11. Knew (?)
12. Would have gone out
13. Would have tasted
14. Were you
15. Wouldn't mind
16. Would have payed
17. Had gone
18. Would have been injured
19. Will be
20. Had seized
Hope this helps!