1. have never gone ( never)
2. has lived ( for a year)
3. lost ( yesterday)
4. have you seen (yet)
5. played / went ( last week)
6. read ( often)
7. is living ( at present)
8. will visit ( next month)
9. lives ( always)
10. went ( last night)
11. have just cut ( just0
12. have you ever seen ( ever)
13. have never understood ( never) 
14. broke ( last sunday)
15. saw ( yesterday) 
16. has been ( since this morning0
17. has been going ( this weekend0
18. have lived ( since 1997)
19. has lived ( forr 2 years)
20. didn't visit ( last month)