_______(致力于）his research he spared no time to spend a weeken

1 （ ）to his search,he spared a weekend with us.A Devoting; B He needs ___ time ____ his homework A to spend; doing B spen The most of his time he __was what he spared from his playin he devoted most of his time to his research,believing his ha He needs to spend time on his homework. Do you spend a lot of time _______ computer?No,but I spend m 1.The most of this time he ( ) was that he spared from his p He devoted most of his time to research,believing his hard w He _______ a lot of time on research ______ agriculture.A sp 1. He doesn’t spend much time （ ）his homework. there a lot of visitor in his house,he has no time to talk w He likes to watch TV in his _______（空闲的）time．