9. We have read that book for 4 days.
=>We.............
10. The last time I took a bath was last Wednesday.
=> I have......
11. How long has Kate talked to her boss?
=>When..
12. They have lived here for 10 years.
=>They...
13. My parents began drinking when it started to rain
=> My parents have........
14. Tim last had his car repaired when I left him.
=> Tim haven't.........
15. When did she begin practicing tennis?
=> How long.............