Complete the sentences with 'who', 'which', 'whose', 'when' or 'where'. ( 选词填空: who, which, whose, when, where) 1. Last week he got a phone call from his father, he hadn ' t spoken to in years. 2. When I left they threw me a party, was a complete surprise. 3. My birthday, was my 40 th , turned out to be a wonderful day! 4. The Javan tiger, habitat was largely destroyed by humans, is now extinct. 5. The hostel, we’ve stayed at several times, is simple but clean. 6. I sometimes go and study in my local park, I can get some fresh air. 7. Winter, temperatures are lower, sees higher rainfall. 8. They went to a concert at the new arena, was built last year.