A、Nothing can stop Jack from buying that projector. B、The projector is so old that it becomes useless. C、Repairing the projector

1. All the board members except the Chairman voted for my proposal to set up a branch office in the suburbs instead of the downtown area.
2. Although Miss Brown has less teaching experience than other faculty members, she is one of the best instructors in the college.
3. We had expected the repairs to cost us no more than fifteen thousand dollars, but the maintenance company charged us twice as much.
4. Don’t worry. I think Jack can fix that projector in the lab, there’s really nothing to him.
5. Mrs. Green couldn’t attend the opening ceremony last Tuesday, because she had to meet the CEO from our Chicago headquarters at the airport.