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it , protect its, to protect it’s , protecting it , to protect
simplify reduce abbreviate omit
may fail to reflect the true state of U. S. economy. is necessary to give rise to a global rebound. may make it clear that the Fed changed its outlook. falls short of the expectations of businessmen.
Its range reading is more accuratethan its bearing reading A low-lying coastline with a long, flatbeach will show up properly on the radar Radar is only aimed at collisionavoidance. The use of radar is necessary onlywhen visibility is restricted.
noticeable necessary regrettable indifferent
the chief engineer must be informed at first the captain must be informed at first it must be taken by the duty engineer the generator engine must be stopped
It often makes adjustments that favor the administrators. It often makes necessary technical changes to its figures. It regards the Network Rail as a part of public sector. It regards the National Audit Office as its major rival.
The US economy is gradually recovering from the steep declines. The Fed should take in account the shift in its outlook on economy. It is not the proper timing for the Fed to consider rate interests. It is necessary that the Fed make adjustments to its monetary policy.
specifies regulates refers to assigns
will function functioned is functioning has functioned
lower the production cost hire a better designer improve its quality alter its image
accuracy refinement precision correctness
rendering viewing expression representation
basis radix foundation benchmark
noticeable necessary regrettable indifferent
noticeable necessary regrettable indifferent
safety the ship, its machinery and crew immediate action the engineer in charge
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