1.17 He often talks as if he（ ）（be）my father.

1.3 His great intelligence will _him to get a scholarship to college.

1.2 They are trying to design generations that will produce high-pressure steam as___as possible.

1.1 what anvone does is beneficial to the society.

1.20 __money, she is quite rich. However this does not mean that she is happy.

1.19 Finding a job can be _____and disappointing, and therefore it is important that you are prepared.

1.18 Can you tell me__about this city that makes people love it so much?

1.17 I have to book ahead for concert,___are usually held in London.

1.16 Before we can pass you fit, you will have to___a number of medical tests.

1.15 During the _two decades, research has greatly expanded our knowledge about the sleep and dreams.

1.14 She simply__that the check was good and did not ask him any question about it.