CHANGE THE VERB IN THE BRACKETS INTO THE CORRECT FORM OF THE PASSIVE (to + be +V3 ) 1. After cooling,the mold ............(break) to free the metal object. 2. T

CHANGE THE VERB IN THE BRACKETS INTO THE CORRECT FORM OF THE PASSIVE (to + be +V3 )
1. After cooling,the mold ............(break) to free the metal object.
2. This ancient method ..........(use) to produce sculpture,jewelry,and utilitarian products such as dentures.
3. Wood chipping is a process which ........(use) to obtain pulp and utilitarian products from forest trees.
4. At the mill the bark of the logs ........(remove) and the logs ........(take) to a chipper which cuts them into small pieces called woodchips.
5. The woodchips.........(screen) to remove dirt and other impurities.