The archaeologists all find_____ to prepare for the worst conditions they might meet during the restoration.
—Can't we go there on foot?—________to take a boat.
David threatened________his neighbour to the police if the damages were not paid.
The old car needs__________,but I have no time to have it________.
The opportunity Jack had looked forward________at last when he was named chief engineer in the project.
Bill suggested________a meeting on what to do for the Shanghai Expo during the vacation.