Judge the following items, concerning the vocabulary used in text 6A4AAA.
In the text, the word "field" (l.12) means the same as the word sphere.
Considering the grammatical and semantic aspects of text I, decide whether the following items are right (C) or wrong (E).
The excerpt that you get from diplomats (l. 7 and 8) could be correctly replaced by which one gets from diplomats without this changing the meaning of the text.
Considering the grammatical and semantic aspects of text IV, decide whether the following items are right (C) or wrong (E).
The expression a bunch of (l.45) could be replaced by a cluster of without altering the meaning of the passage.
Considering the grammatical and semantic aspects of text V, decide whether the following items are right (C) or wrong (E).
The word contingent (l.34) is synonymous with necessary.
In the first line of text 3A7AAA, the expression Due to could be correctly replaced by 
In text 9A3AAA, the word its (l.1) is a 
In text 9A3AAA, a modal verb is 
In text 9A3BBB, has had (l.3) is used to emphasize an event that happened 
In text 9A3BBB, the word thought, both in line 4 and line 6, is 
An example of passive voice taken from text 9A3BBB is 