People usually work__（in,on,at)the day

People usually work__（in,on,at)the day Our school day usually ()(finish) at four in the afternoon. I usually work in the day,but s___ at night 298.In summer ,people usually ______their holiday at the bea 298.In summer,people usually ____their holiday at the beach. at / in /on the last day?哪一个? What do people usually do on Valentine's Day in America? 人们通常在白天工作,晚上睡觉.people usually ( ) ( )the day and ( )at night _____（In/On) a rainy day,I usually stay at home,watching tv. on the day ;at the day;in the day 的区别 __(on,in,at,for)the day off People in Africa usually dance __ the notes they make on the