They made up their_____ to put their hearts ______ study.

The teacher stressed again that the students shouldn’t __________ any important details while retelling the story. 

The thieves _____ him _____ in the park, took his wallet and escaped.

Mother told Jim to ______ the milk until it boiled and then turn off the gas.

The theory _____ by Einstein was later to prove true, but at that time few people could accept it .