(3º§) "As she waited for sniffer dogs to check her bag, she wasn't too concerned about the Russian military build-up on Ukraine's borders."
I.The word "sniffer dogs" could be translated as "cães farejadores".
II.The word "waited" is a verb.
III.The word "concerned" could be replaced by "aid".
Which one(s) is(are) CORRECT?

Judge the item from.
In the sentence “Mingming is less energetic than usual” (lines 3 and 4), the opposite of “less energetic” is more energetic.

In the segment of paragraph 4 “we can’t keep doing what we are doing or our energy system will fail completely in the next few decades”, the term fail completely is synonymous with
The controversial future of nuclear power in the U.S.
Lois Parshley

Based on the meanings in the text, the two items that express synonymous ideas are

Considering the ideas and the vocabulary presented in the text, mark the following items as right (C) or wrong (E).
In line 21, the word “fancy” could be replaced with whim without changing the meaning of the sentence.
Considering the ideas and the vocabulary presented in the text, mark the following items as right (C) or wrong (E).
In line 34, the word “allegiance” could be replaced with loyalty without changing the meaning of the sentence.
Considering the ideas and the vocabulary presented in the text, mark the following items as right (C) or wrong (E).
The word “acute” (line 27) could be replaced with mutual without changing the meaning of the sentence.