4.
1. had had an accident
2. had been ill
3. 'd like to be
4. would soon develop
5. miss having
6. if I had bought
7. had stopped
8. were planning to move
5.
1. if I had eaten anything unusual
2. had to get a new phone
3. had already stopped bleeding
4. what I was studying that year
5. to see a doctor
6. eating chocolate
7. bought a new phone case every six months
8. to phone me later
6.
1. B
2. A
3. C
4. B
