🔬 B1 Exam: Science and Inventions
A comprehensive B1-level exam with 30 multiple-choice questions themed around science and inventions. Grammar coverage includes: zero, first, second, and third conditionals, reported speech (statements, yes/no questions, and wh-questions), present, past, and future passive voice, used to for past beliefs, gerunds after suggest/avoid/think about, comparatives and superlatives (including irregular forms like good-better-best), as...as structures, modals (should/shouldn’t), present perfect with since, wish + past perfect for regret, and less/fewer/much/many with countable and uncountable nouns. Vocabulary includes: experiment, laboratory, research, evidence, discovery, cure, gravity, radioactivity, chemical, reaction, telescope, Nobel Prize, physicist, and penicillin. Designed for teenagers aged 11–16. Features: sidebar navigation, flag for review, progress tracking, localStorage persistence, instant scoring with explanations, and results breakdown.
Lesson Plan
- 30 multiple-choice questions
- Sidebar navigation with question status
- Flag questions for review
- Progress bar and answer count
Key Vocabulary
Grammar Points
- Zero conditional: If + present simple, present simple (scientific facts)
- First conditional: If + present simple, will + base verb
- Second conditional: If + past simple, would + base verb
- Third conditional: If + past perfect, would have + past participle
- Reported speech: statements, yes/no questions, and wh-questions
- Passive voice: present, past, and future simple
- Used to for past beliefs and habits
- Gerunds after suggest, avoid, think about
- Comparatives and superlatives (regular and irregular)
- As...as for comparisons
- Modals: should / shouldn’t for advice
- Present perfect with since
- Wish + past perfect for regret
- Much / many / less / fewer with countable and uncountable nouns
हमारी कक्षाओं में शामिल हों!
हम मानते हैं कि सही प्रश्न सही उत्तर लाते हैं। चाहे आपके पास अपनी अंग्रेजी सीखने की यात्रा के बारे में कोई प्रश्न हो, हम हमेशा यहां हैं।
