用适当的介词填空1.the students are ready() class.2.now it's time() lunch.3.l want to buy a toy car
()my brother.4.we usually go climbing()sundays and do our homework()the weekends.5.who's()duty today?6.my mother usually reads magazines()the evening.7.my father goes to bed()ten()night every day.8.now it's half()six.they're cooking.9.there's no time()breakfast.l can take some bread()me.10.his mother works()eight in the morning()five in the afternoon.