单项选择题 Preliminary estimation puts the figure at around $110 billion,（）the $160 billion the President is struggling to get through the Congress.

单项选择题 It will be safer to walk on the streets because people will not need to carry large amounts of cash; virtually all financial（）will be conducted by computer.

单项选择题 The rest of the family had nearly reached the river, but Jane was（）behind as usual.