73. Everyone in the office knows that Melinda takes infinite care over her work. The underlined part means( )

56、As my exams are coming next week, I'll take advantage of the weekend to ( ) on some reading.

55、It was suggested that all government ministers should ( ) information on their financial interests.

54、Mr Wells, together with all the members of his family, ( ) for Europe this afternoon.

53、( ) both sides accept the agreement ( ) a lasting peace be established in this region.

52、Issues of price, place, promotion, and product are ( ) conventional concerns in planning marketing strategies.

51、The Minister of Finance is believed ( ) of imposing new taxes to raise extra revenue.

50、The less the surface of the ground yields to the weight of a fully-loaded truck,to the truck.( )

49、It is imperative that students ( )their term papers on time.

48、If not ( ) with the respect he feels due to him, Jack gets very ill-tempered and grumbles all the time.

47、( ) if I had arrived yesterday without letting you know beforehand?