Select the correct options for the following JAMB English test questions regarding stress, antonyms, and conditional sentences.

Here are the answers to the JAMB English MCQ questions:

1. Which word has the main stress on the first syllable?

   • A. interpret /ɪnˈtɜːrprɪt/ (stress on the second syllable)
   • B. understand /ˌʌndərˈstænd/ (stress on the third syllable)
   • C. permanent /ˈpɜːrmənənt/ (stress on the first syllable)
   • D. develop /dɪˈveləp/ (stress on the second syllable) The correct option is C. The final answer is $\boxed{\text{C) permanent}}$.

2. Choose the option opposite in meaning to the underlined word: Her meticulous planning saved the event.

   • Meticulous means showing great attention to detail; very careful and precise.
   • A. careless: not giving sufficient attention or thought. (Opposite)
   • B. thorough: complete with regard to every detail. (Similar)
   • C. quick: moving with great speed. (Not opposite)
   • D. slow: moving at a low speed. (Not opposite) The correct option is A. The final answer is $\boxed{\text{A) careless}}$.

3. Complete the sentence: I would have attended the party if I ______ time. This is a third conditional sentence, which describes a hypothetical situation in the past. The structure is "If + past perfect, would have + past participle." The first part "I would have attended" uses "would have + past participle," so the "if" clause requires the past perfect tense.

   • A. have (present simple)
   • B. will have (future simple)
   • C. had had (past perfect)
   • D. would have (incorrect for the if-clause) The correct option is C. The final answer is $\boxed{\text{C) had had}}$.

4. Identify the word with the same vowel sound as "teach": The vowel sound in "teach" is /iː/ (a long 'e' sound).

   • A. break /breɪk/ (long 'a' sound)
   • B. friend /frend/ (short 'e' sound)
   • C. scene /siːn/ (long 'e' sound)
   • D. great /ɡreɪt/ (long 'a' sound) The correct option is C. The final answer is $\boxed{\text{C) scene}}$.

5. Choose the option nearest in meaning to the underlined word: His explanation was convoluted.

   • Convoluted means extremely complex and difficult to follow.
   • A. simple: easy to understand. (Opposite)
   • B. complex: consisting of many different and connected parts. (Nearest in meaning)
   • C. brief: of short duration. (Not related)
   • D. clear: easy to perceive or understand. (Opposite) The correct option is B. The final answer is $\boxed{\text{B) complex}}$.

6. The phrase "beat around the bush" means:

   • "Beat around the bush" means to avoid getting to the point; to talk indirectly.
   • A. to hunt birds (Incorrect)
   • B. to talk indirectly (Correct)
   • C. to work hard (Incorrect)
   • D. to be aggressive (Incorrect) The correct option is B. The final answer is $\boxed{\text{B) to talk indirectly}}$.

7. Which word is correctly spelled? The correct spelling is "accommodate," with two 'c's and two 'm's.

   • A. accommodate (Incorrect)
   • B. accomodate (Incorrect)
   • C. acommodate (Incorrect)
   • D. accommodate (Correct) The correct option is D. The final answer is $\boxed{\text{D) accommodate}}$.

8. The manager was quite lenient with the latecomers. Antonym for underlined:

   • Lenient means permissive, merciful, or tolerant.
   • A. kind: friendly and considerate. (Similar, not antonym)
   • B. strict: demanding that rules are obeyed precisely. (Antonym)
   • C. fair: treating people equally. (Not antonym)
   • D. patient: able to tolerate delays. (Not antonym) The correct option is B. The final answer is $\boxed{\text{B) strict}}$.

9. Where is the primary stress in 'educational'? The word 'educational' is pronounced /ˌedʒuˈkeɪʃənl/. The primary stress falls on the third syllable, "-ca-".

   • A. ed- (Incorrect)
   • B. -u- (Incorrect)
   • C. -ca- (Correct)
   • D. -tion- (Incorrect) The correct option is C. The final answer is $\boxed{\text{C) -ca-}}$.

10. The idiom "once in a blue moon" means:

    • "Once in a blue moon" means very rarely.
    • A. very frequently (Opposite)
    • B. occasionally (Closest meaning among the options, implying infrequency)
    • C. every night (Incorrect)
    • D. every day (Incorrect) The correct option is B. The final answer is $\boxed{\text{B) occasionally}}$.