A exhausted
B surprised
C frightened
D excited
A invention
B attempt
C variety
D distribution
A deep understanding
B far-sighted views
C spectacular sightings
D in-depth studies
A speaking
B to speak
C spoke
D speak
A Thanks to the difficult homework
B Despite the homework was difficult
C Difficult as the homework was
D As though the homework was difficult
A won’t
B needn’t
C mustn’t
D mightn’t
A you will understand
B don’t you understand
C will you understand
D would you understand
A ought to be
B must have been
C could be
D will have been
A had been waiting
B would be waiting
C was waiting
D has been waiting
A No sooner had I stepped
B Had no sooner I stepped
C No sooner I had stepped
D Had I no sooner stepped
A to take more exercise so that he could
B to take more exercise if he wanted
C that he takes more exercise
D that he should take more exercise in order that
A in place of
B regardless of
C in case of
D on behalf of
A will have complete
B will completed
C are completing
D completes
A In spite of
B Although
C Despite
D Because
A the movie began
B the movie begins
C does the movie begin
D did the movie begin
A to leave
B who leave
C that leave
D All are correct
A big beautiful round black eyes
B beautiful black big round eyes
C beautiful big round black eyes
D beautiful round black big eyes
A Yes, Here it is.
B Not at all.
C Great
D Yes, let’s
A by
B over to
C on with
D into
A I don’t understand.
B Take care!
C Have a good time!
D Many happy returns.
A hold up
B take up
C try on
D carry out
A the more difficult
B difficult more and more
C more difficult than
D more and more difficult
A along with
B her cousins
C are
D to attend
A hasn’t
B the assignment yet
C and
D hasn’t too
A foreign
B studied
C enrolling
D the
A light
B resistant
C heat
D metals
A achieved
B as a
C or
D musician
A made room for
B put in charge of
C kept in touch with
D lost control of
A excess
B large quantity
C small quantity
D sufficiency
A A tool to assist in making complex decisions.
B A comparison of actual decisions and ideal decisions
C Research on how people make decisions
D Differences between long-range and short-range decision making
A introductory
B changeable
C beneficial
D fundamental
A relevant
B preceding
C insightful
D responsive
A Listing the consequences of each solution
B Calculating a numerical summary of each solution
C eciding which consequences are most important
D Writing down all possible solutions
A has the fewest variables to consider
B uses the most decision worksheets
C has the most points assigned to it
D is agreed to by the greatest number of people
A describing a process
B classifying types of worksheets
C providing historical background
D explaining a theory
A most decisions involve seven steps
B human mental capacity has limitations
C some people have difficulty making minor as well as major decisions
D eople can learn to keep more than seven ideas in their minds with practice
A creative
B satisfactory
C personal
D concise
A ask
B explain
C change
D predict
A how antibiotics work to cure disease
B how organisms react to invaders
C how the immune systems of vertebrates developed
D how parasites reproduce
A widespread
B difficult
C complex
D critical
A an illness
B an attack
C a large number
D a distinct type
A prevent disease in humans
B aid digestion
C fight off other organisms
D create new types of nutrients
A endure
B differ
C balance
D contribute
A individuals
B vertebrates
C transplants
D sponges, worms and shellfish
A becoming a parasite
B being treated as an invader
C developing a new immune system
D altering its genetic makeup
A detect and react to invasion
B get rid of antibiotics
C accept transplanted cells
D weaken their immune system
A parasites (paragraph 1)
B invertebrates (paragraph 1)
C nutrients (paragraph 2)
D vertebrates (paragraph 3)
A how the immune system in vertebrates fights off foreign cells
B different types of bacteria and lung
C how vertebrates and invertebrates differ
D examples of different groups of organisms
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