Sentence: The teacher's comments have convinced us that he is extremely naive.

[Hyacinth Skeete]

English Language Tests, Intermediate level

ESL/EFL Test #216 "Antonyms (2)", question 2

Melanie thought the issue at hand was not morally just, and consequently she would never endorse the petition circulating throughout her neighborhood. What is an antonym of 'endorse'? .........

(a) support
(b) oppose
(c) approve
(d) create

English Language Tests, Intermediate level

ESL/EFL Test #216 "Antonyms (2)", answer 2

Melanie thought the issue at hand was not morally just, and consequently she would never endorse the petition circulating throughout her neighborhood. What is an antonym of 'endorse'? oppose

Correct answer: (b) oppose
_________________________

The teacher's comments have convinced us that he is extremely naive.
( sophisticated, simple, clever)
Which is the correct antonym for naive in this sentence?

Hyacinth Skeete

[Mister Micawber]

.
sophisticated
.
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Native English teacher at Mister Micawber's