Two thirds of the work in our office ______ by the computer

Two thirds of the work in our office ______ by the computer Two thirds of the students in our school ___girls Half of the work in our office ____by the computer last year two thirds of the students in our class are intrested in rea Two-thirds of the earth __ by water. 初三英语two-thirds of the population in this village Two-thirds of the population in this village -----famers, Two fifths of the students in our class ______ boys. About two thirds of the Earth's surface is covered by the se a result of the serious flood,two-thirds of the buildings in two thirds of the land are covered by water 这句话有何错误 About two thirds of the village()by waterA.is coveringB.is c