5 exercises — practise the concessive adverbial "whether or not" and its movable/omittable "or not".
0 / 5 completed
1 / 5
Which sentence correctly uses "whether or not" as a concessive adverbial meaning "regardless"?
"Whether or not the cache is warm, the response time must stay under 200 milliseconds" correctly places "whether or not" as a fixed unit before the subject and verb of the concessive clause. Options B, C, and D break up the fixed "whether or not" phrase or invert the subject-verb order incorrectly.
2 / 5
Which sentence correctly moves "or not" to the end of the concessive clause, keeping the same meaning?
"Whether the migration succeeds or not, we need a rollback plan ready" correctly places the movable "or not" after the full clause "the migration succeeds". Options B, C, and D insert "or not" in the middle of the clause, splitting the subject from its verb.
3 / 5
Which sentence correctly omits "or not" entirely from a concessive "whether" clause without changing the meaning?
"Whether the flag is enabled, the fallback logic still runs on every request" correctly drops "or not" while keeping normal subject-verb order after "whether", since the concessive meaning is already clear from context. Options B, C, and D wrongly invert the subject and verb or misplace "whether".
4 / 5
Which sentence correctly distinguishes the concessive "whether or not" (regardless of which is true) from the noun-clause "whether...or" (naming two alternatives)?
"Whether or not we adopt the new framework, the tests must keep passing; the team still has to decide whether we adopt it this quarter or next" correctly uses the fixed concessive "whether or not" first, then a separate noun clause with "whether...or" naming two timing alternatives. Options B, C, and D scramble the word order in one or both clauses.
5 / 5
Which sentence correctly uses "whether or not" concessively inside a longer technical sentence about deployment policy?
"Whether or not the tests are flaky, a failing CI run must block the merge..." keeps normal subject-verb order ("the tests are flaky") after the fixed "whether or not". Options B, C, and D wrongly invert the subject and verb or misplace the adjective.