Understanding the difference between “can” and “could” is essential for speaking and writing English fluently. These modal verbs help us express ability, possibility, permission, and even polite requests. This Can/Could Quiz is perfect for students, teachers, or anyone looking to test their English grammar.
It’s ideal for self-study, classroom use, or ESL practice. Let’s see how well you know the rules.
Can or Could Quiz Test
Read and practice also more related quizzes: Verb Classification Quiz
What is a Verb? Quiz
Examples and exercises of the Can/Could Quiz
1. I ______ drive a car when I was 16.
a. can
b. couldn’t
c. could
2. ______ you please pass me the salt?
a. Could
b. Can’t
c. Can
3. He ______ lift the heavy box yesterday.
a. could
b. can
c. can’t
4. I ______ believe how fast the time went!
a. can
b. couldn’t
c. could
5. She ______ understands the lesson better after extra tutoring.
a. could
b. can’t
c. can
6. When I was a child, I ______ climb trees easily.
a. can
b. could
c. can’t
7. ______ you help me with this homework tonight?
a. Could
b. Can
c. Couldn’t
8. Sorry, I ______ hear you because the music was too loud.
a. could
b. can
c. couldn’t
9. He says he ______ play the guitar very well.
a. can
b. couldn’t
c. could
10. We ______ see the stars last night—it was a beautiful sky.
a. couldn’t
b. can
c. could
Answer Key about the can or could quiz
- c. could
- c. Could
- a. could
- b. couldn’t
- a. could
- b. could
- a. Could
- c. couldn’t
- a. can
- c. could
Conclusion: Why Practice with a Can or Could Quiz?
Practicing with a Can/Could Quiz helps reinforce your knowledge of English modal verbs. While “can” is used for present situations, “could” is often used for past situations, polite requests, or uncertain possibilities.
By learning how and when to use them, your confidence and fluency in English will grow dramatically.
FAQs about Can and Could
What are “can” and “could” used for?
They are modal verbs used to talk about ability, possibility, and permission. “Can” is used in the present; “could” is used for the past or in polite expressions.
Can I use “could” to ask for permission?
Yes, especially in polite or formal settings. Example: Could I borrow your pen?
Is “could” only used in the past?
No, “could” can also refer to polite requests and future possibilities, such as: It could rain later today.
Which is more polite—“can” or “could”?
“Could” is more polite. For example, could you help me? Is it softer than? Can you help me?
How can I get better at using modal verbs like “can” and “could”?
Regular practice with quizzes, speaking exercises, grammar games, and writing prompts will help you internalize their correct use.