英语宾语从句到需要改变时态的间接陈述句

英语宾语从句到需要改变时态的间接陈述句
1.Our teacher asked us _____ dictionaries to school.A.bring B.brought C.bring D.to bring
2..The teacher told the boy students ______ football on the grass.A.not play B.not to play C.played D.playing
3.Mr.Li______ Wang Ling ______a taxi to the airport.A.asked;take B.asked;taking C.told;take D.told;to take .