II . 选词填空 in one's opinion , in addition to , on board , so that , care for 1 . Who will __ __ your children while you are away? 2 .__ __ __ English, my younger sister has to study French. 3 . I have a bad cold, _ _ I can't attend the meeting this afternoon. 4 . There were 216 passengers __ ___ when the plane crashed. 5 .__ ___ ___ , what you have done is quite right.