Modal Verbs — Simulator 7
Modal Verbs — Simulator 7
Level 7 / 10 • Mixed Deduction • Present & Past
Instructions: Choose the correct modal or modal phrase.
This simulator mixes positive and negative deduction
in both present and past.
Strategy:
1) Identify the time (present vs past)
2) Check evidence (strong / weak / contradictory)
3) Choose the correct strength
1. The lights are on and there is music playing. They ___ be at home.
2. He arrived very early, so he ___ missed the first train.
- must have
- might have
- should have
- can’t have
3. She studied every night. She ___ pass the exam.
4. The streets are dry. It ___ rained last night.
- might have
- must have
- can’t have
- should have
5. You look exhausted. You ___ take a short break.
6. The report was submitted yesterday. She ___ forgotten to send it.
- can’t have
- might have
- must have
- should have
7. It’s very quiet in the office. Everyone ___ gone home.
- might have
- must have
- should have
- can have
8. She isn’t answering her phone. She ___ be in a meeting.
9. He answered every question correctly. He ___ misunderstood the instructions.
- can’t have
- might have
- must have
- should have
10. The exam was very easy for her. She ___ prepared well.
- might have
- should have
- can have
- must have
Your Score
Interpretation:
9–10 = Advanced deduction control
7–8 = Minor gaps in strength or time
≤6 = Review Simulators 5–6
Refresher — Mixed Deduction
- must / must have → strong conclusion
- might / might have → possibility
- can’t have → impossibility
- should / should have → advice / expectation
Answer Key
1) must
2) can’t have
3) should
4) can’t have
5) should
6) can’t have
7) must have
8) might
9) can’t have
10) must have