The force exerted by a propeller which tends to throw the stern right or left is called（）.

The knot used to join two lines or two large hawsers for towing is called a（）.

Attention is called to the fact in many cases pipelines are not buried and charted depth may be decreased（）up to teo meters.

What is the advice that Harlan has given to the man called Struggling

Attention is called to the fact in many cases pipelines are not buried and charted depth may be decreased（）up to teo meters.

Which is the correct way to connect to both the target database and the recovery catalog from the RMAN command line？（） Assume that the target database is called ORCL and that the recovery catalog database is called RCAT. Also assume that the recovery-catalog owner is called RCAT_OWN. Assume the environment is configured for the ORCL database. 

The brain’s neurological specialization for language is called linguistic I （）， which is specific to human beings.

The force resulting from the earth’s rotation that causes winds to deflect to the right in the Northern Hemisphere and to the left in the Southern Hemisphere is called（）.

The fitting that allows a boom to move freely both vertically and laterally is called the （）.

That half of the hurricane to the right hand side of its track (as you face the same direction that the storm is moving) in the Northern Hemisphere is called the（）.

　　America is a society in which children have watched 　21　18 000 television commercials by the time that they have reached 　22　. My friend Jodie learned this fact a few weeks ago and decided to do something about it. She thinks that the number of commercials that children see can influence the way in which 　23　. That is, Jodie believes that children who watch so many ads will grow up to believe that the most important thing in life is to buy, buy, buy! This, said Jodie, is wrong. A little child cannot understand 　24　for what they are and so believes totally in what he or she hears.　　I have been thinking about what Jodie has told me. I suppose that she is right. I know that it is easy to 　25　the minds of children because they don’t see things carefully, as 　26　. And I am 　27　myself at how the advertisers can control a child’s 　28　. I think I should join Jodie in her efforts to change advertising 　29　when it comes to advertisements for children. I really have a responsibility to make sure that future generations are given every chance to develop their minds without the 　30　.

How I wish John knew how to apply grammatical rules properly and recognizes the fact that he is nearly always in the wrong.