The (exchange) of goods for services is a concept that developed during primitive times
A. Influence 
B. stockpiling 
C. gathering 
D. trade
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Building planned for earthquake zones need to allow for (lateral) movement
A. Incredible 
B. violent 
C. sideways 
D. front to back
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 (Optimal) weather conditions for fuschias include foggy mornings and temperatures above freezing
A. elaborate 
B. necessary 
C. most critical 
D. Most advantageous

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We went away on holiday last week but it rained DAY IN DAY OUT
A every single day
B every other day
C every second day
D every 2 days

The famous raechorse Secretariat had to be destroyed because of a painful, INCURABLE hoof disease
A irreparable
B vexatious
C dangerous
D disabling

#CLOSEST
Peter sat up in bed, (bewidered) and unsure of where he was.
A annoyed
B angry
C worried
D puzzled

#closest 
“Edwards seems LIKE A DOG WITH TWO TAILS this morning”. Haven’t you heard the news? His wife gave
birth to a baby boy early this morning”
A. very proud B. exhausted 
C. extremely dazed D. extremely pleased

For this job, we need a man who KNOWS THE ROPES.
A. Is intelligent
B. Knows the laws
C. Is experienced
D. Knows the life

Our parents JOIN HANDS to give a nice house and a happy home
A. deal with
B. manage
C. help together 
D. work together

Thanks to the invention of the microscope, biologists can now gain ' insights' into the nature of the human cell
A. far-sighted views
B. spectacular sightings
C.deep understanding
D.in-depth studies