32. the patient __________ (send) to another hospital before we got there.
33. coffee delays the body clock in the morning， and __________ (advance) it at night.
34.cancer research __________ (make) all over the world in the past twenty years.
35.there was a mistake on my paycheck. i __________ (receive) 10more.
36.the second half of the nineteenth century __________ (witness) the first extended translation into english of the writings of eliphas levi.
37. once harm __________ (do) to the environment， it takes years to have the system recovered.
38. this project __________ (accomplish) by the end of 2006 will greatly improve the basic facility of the city.
39. investigations into the cause of the shipwreck show that the ship _________ (sink) the moment it hit the rock .
40. if that sounds like far-fetched fantasy， consider these interesting findings that __________ (emerge) from eight years of sleep and dream research at the va hospital.
41. a great number of the body‘s events __________ (schedule) to occur at a certain time of day.
42. it is these messages that __________ (form) the basis of the child‘s self-esteem.
43. with all this done， i __________ (free) from all troubles and responsibilities.
44.if you cannot understand， ask： “would you mind __________(rephrase)the question， please？”
45. many preschool teachers do not like to have commercially make toy weapons __________ (bring) into the classroom.
46. robots， already taking over human tasks in the automotive field， are beginning __________(see)in other industries as well.
47. let us consider the earth as a planet _________(revolve)round sun.
48.a man cannot be really happy if what he enjoys __________(do)is ignored by society as of no value or importance.
49.anyone _________(want)to understand the industry of the future will have to know about robotics.
50.it is a well-know fact that a person will move in a circle when he cannot use his eyes ________(control)his direction.
51.as research techniques become more advanced， the number of animals ____(use)in experiments may decrease.
52.robots， __________ (become) increasingly prevalent in factories and industrial plants throughout the developed world， are programmed and engineered to perform industrial tasks without human intervention.
53.they were often compelled __________ (work) twelve or fourteen hours a day.
54.it has been proved that their best ideas seem __________ (occur) when they were relaxing.
55.her body， with hands and feet __________ (bind)， was discovered by a traveler early in the morning.
56.anyone __________ (want) to live in the new century will have to know about the computer.
57.it has been proved that some people‘s best ideas seem __________ (occur) when they are relaxing and daydreaming.
58.they may have their passports __________ (remove)， making leaving or “escaping” actually impossible.
59.this poem， if __________ (translate) word for word into chinese， will make no sense.
60.robots， already taking over human tasks in the automotive field， are beginning __________ (see)， although to a lesser degree， in other industries as well.