Fill in the missing word. Only one !
1. She ……… learned to use the computer.
2. He was really happy to ……… about Jo’s engagement.
3. Tony has ……… working hard all day.
4. Peter is ……… determined as James.
5. There are too ……… factories in this part of the town.
6. She isn’t ……… to working late.
7. She ……… having lunch at 12 o’clock yesterday.
8. Sam is ……… far the best student in the class.
9. The river is ……… polluted to swim in.
10. The longer the phone call, the ……… you pay.