EnglishCertPrep

Part 7 · Exercise 29 — The science of fireworks

Sign in to open this

This one is part of a paid plan. Sign in first — if you already have a plan, it will unlock straight away.

Sign in See the plans→

Back to exercises

What a plan opens

exercises across all four papers: 1,580; exercises across all four papers
full paper tests on the real clock: 120; full paper tests on the real clock
both levels, one plan: B2 + C1; both levels, one plan
for Exam Prep — all four papers and Felix's marking for 3 months. One payment, nothing renews: €12; for Exam Prep — all four papers and Felix's marking for 3 months. One payment, nothing renews

EnglishCertPrep

Cambridge B2 First & C1 Advanced Exam Preparation

Practice

Start practising
The free exercises
B2 First (FCE)
C1 Advanced (CAE)
B2 First mock exams
C1 Advanced mock exams
What you get
Pricing

How it works

Look inside
How marking works
Why trust our exercises
How to prepare
Free level test

What exam day looks like

Beat exam stress

Company

For schools
Partners
FAQ
Glossary
Support
Contact

Legal

Terms of Service
Privacy Policy
Refunds & Cancellation
Cookie Policy

© 2026 English Certificate Preparation. All rights reserved.

Our exercises and tests. All rights reserved.

The science of fireworks — CAE Reading Part 7 answers