1. A acts B jobs C activities D user
2. A which B what C who D where
3. A from B with C in D about
4. A opposing B limiting C including D asking
5. A role B conditions C difficulty D event
6. A earn B borrow C offer D cast
7. A advance B difficulty C event D attraction
8. A necessary B possible C difficult D good
9. A depend B look C base D go
10. A range B lack C price D number
11. A routine B causal C additional D interesting
12. A invites B affects C needs D hates
13. A investment B strike C contract D duty
14. A suggested B reported C argued D expected
15. A time B attempt C way D case
