Помогите, пожалуйста!Present perfect or past perfect?a) I phoned Mr. Williams to find out...

Question

Помогите, пожалуйста!
Present perfect or past perfect?

a) I phoned Mr. Williams to find out if Pat (go) away. He was not sure.
b) Wait, I'll go and see if she (go) out. 2. a) Look at this house. I
(live) here for 12 years and I am moving to another one next week, b) I
(live) in a small cottage for 12 years before my family moved to town.
Jack (play) tennis three times this week. He said he (not, play) tennis a
week before. 4. Alan (see) a lot of Alexandra recently. 5. I often
(wonder) how he earns his living. 6. She told me she (work) in England
before. 7. When I arrived at the country house I realized I (lose) the
keys. 8. "John (telephone) yet?" she asked entering the house, but her
brother said he didn't know if John (telephone).

Answer 1

Present perfect or past perfect?

a) I phoned Mr. Williams to find out if Pat (HAD goNE) away. He was not sure. 
b) Wait, I'll go and see if she (HAS goNE) out. 2. a) Look at this house. I 
(HAVE liveD) here for 12 years and I am moving to another one next week, b) I 
(HAD liveD) in a small cottage for 12 years before my family moved to town. 
Jack (HAS playED) tennis three times this week. He said he (HAD not playED) tennis a week before. 4. Alan (HAS seeN) a lot of Alexandra recently. 5. I often 
(HAS wonderED) how he earns his living. 6. She told me she (HAD workED) in England  before. 7. When I arrived at the country house I realized I (HAVE losT) the 
keys. 8. "HASN'T John (telephoneD) yet?" she asked entering the house, but her 
brother said he didn't know if John (HAD telephoneD).