1. has built, is, likes, hadn't done, helped.
2. are you doing, are you, i'm working, don't work, are you doing, i'm not working(i won't work), i'm resting(i will rest).
3. are you, kidding, i am trying, behave.
4. will come, will work, don't work.
5. are you looking, said (says), is, i am writing, i'm going.
6. is getting, think, is improving (has improved), i'm even thinking, see, you are seriously thinking.