相关题目
53.（填空题）The manager was （entire）__________unaware of the trouble with the heating system in the hotel until this week.
52.（填空题）The boy passed the finial examsx.But if he had spent morn time on them, the results（be）____ much better.
51.（填空题）The father wants to know why his son （question）____by the police last week .
50.（填空题）I cannot go shopping with you because I have an （appoint）____with my dentist this afternoon.
49.（填空题）The policemen （tell）____not to take any action until they received further order.
48.（填空题）Before the flight takes off, all passengers are asked to （fast）____their seat belts.
47.（填空题）The children （play）____ the violin over there will go on the stage next week.
46.（填空题）After the flood, life was （extreme）____ difficult for the farmers in this area.
45.（填空题）The more challenging the journey is, the （happy）____the young people will feel.
44.（填空题）John not only learnt Chinese but also （know）____the difference between his culture and ours.
