Toefl Test

1. Surprisingly cost was regarded
__________ important factor in choosing a new cell phone by
the three teenagers.

A as the least
B of the
least
C in the least
D to the least




2. Maine's coastline is a major attraction and a
vista of sandy beaches contrasted ________ rockbound
shoreline.

A to the rugged
B by the rugged

C on the rugged
D at the rugged




3. John knows that he had better ________ his
algebra skills before the mid-term exam.

A. brush
up on
B. brush on up
C. brushing up on
D. brushing
on up


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THEORY COMPILATION

A concept the base concept of all part mathematic is concept compilation. The compilation is the objects collection from intuition or in our mind can make difference between one and others. The object of insult be permitted anything else such as:
Numeral, letter, human, planet, etc.
The object of insult we say substance or element.

Example:
Numeral: 1, 2, 3, 4, etc
Letters: a, b, c, d, etc
Human: Fuji, Ade, etc
Continent: Africa, Australia, etc
Planet: Mars, Pluto, etc