🌀 10 Interactive Exercises: Irregular Verbs
2nd Year BAC Sciences Mathématiques SMB
Exercise 1: 🧩 Verb Form Matching
Match each base form to its past simple and past participle:
1. write
2. break
3. choose
Exercise 2: 🧪 Science Sentence Completion
Fill in the blanks with correct irregular verb forms:
1. “The experiment ____ (begin) at 9:00 AM and ____ (run) for two hours.”
and
2. “After we ____ (find) the results, we ____ (write) the report.”
and
Exercise 3: ✏️ Error Correction
Correct the irregular verb mistakes in these lab notes:
1. “The solution becomed ____ cloudy during heating.”
2. “We had writed ____ the procedure before starting.”
Exercise 4: 🔄 Pattern Recognition
Group these verbs by their pattern:
Vowel Change
No Change
Complete Change
Exercise 5: 🔘 Multiple Choice
Choose the correct irregular verb form for each scientific context:
1. “The data ____ significant changes in temperature.”
2. “The samples had ____ at different rates.”
Exercise 6: 📝 Past Participle Practice
Complete these passive voice sentences with correct participles:
1. “The results were ____ (write) in the lab notebook.”
2. “The substance has been ____ (find) to be reactive.”
Exercise 7: ⏳ Verb Tense Sorting
Sort these sentences by their verb tense:
Past Simple
Present Perfect
Passive Voice
Exercise 8: ✏️ Irregular Verb Crossword
Complete the crossword with past simple forms:
Across:
1. Past of “write”
Down:
2. Past of “break”
Exercise 9: 🧪 Lab Report Editing
Edit this lab report excerpt with correct irregular verbs:
Exercise 10: ✨ Creative Writing
Write a short lab report paragraph (5 sentences) using these irregular verbs:
