A. making a picture of a building or a room
B. making a plan
C. working out a plan
D. pulling a picture out of a room
A. it is wrongly worked out by a workman
B. the future owner of the house thinks the estimate is so high that he cannot afford the building
C. the prices of building materials and the expenses of labor may be different from the original prices and expenses
D. estimates are usually mistaken in the beginning
A. The plan depends on the estimate
B. The estimate depends on the plan
C. The plan has nothing to do with the estimate
D. The estimate and the plan depend on each other
A. food
B. oil
C. space
D. resources