Elementary School - Grade 5

Lesson 10 Quiz

"Because / So" (-아/어서)

Instructions

Choose the best answer for each question. Then click "Submit Quiz" to see your score, correct answers, and study links. You can also retake the quiz.

Q1. What does the connector -아/어서 (also -어서 / -여서) do?

A. Connects a reason to a result (A, so B) B. Shows time (when A happens) C. Means 'after doing' D. Makes a noun comparison

Q2. If the verb stem's last vowel is ㅏ or ㅗ, which form do you use?

A. -아서 B. -어서 C. -해서 D. -(으)면

Q3. If the verb stem's last vowel is NOT ㅏ or ㅗ, which form do you use?

A. -어서 B. -아서 C. -해서 D. -(으)ㄹ 때

Q4. 하다 (to do) uses which special form?

A. 해서 B. 했어요 C. 할 거예요 D. 한 후에

Q5. 배고파서 밥 먹었어요 means:

A. I was hungry, so I ate. B. Before I was hungry, I ate. C. After I was hungry, I ate. D. If I'm hungry, I eat.

Q6. 날씨가 좋아서 산책해요 means:

A. The weather is nice, so I take a walk. B. I will walk if the weather is nice. C. I walked after the weather was nice. D. I'm walking before the weather is nice.

Q7. Choose the correct cause → result sentence:

A. 피곤해서 집에 갈 거예요. (I'm tired, so I'm going to go home.) B. 피곤기 전에 집에 갈 거예요. C. 피곤한 후에 집에 갈 거예요. D. 피곤이면 집에 갈 거예요.

Q8. Which part of the sentence shows the REASON when you use -아/어서?

A. The first clause before -아/어서 B. The final verb only C. The noun before 때문에 D. There is no reason, only time

Q9. 먹어서 can mean:

A. because (I) eat / since (I) ate B. before I eat C. after I eat D. if I eat

Q10. Which connector is used for cause-and-effect with VERBS and ADJECTIVES?

A. -아/어서 B. 때문에 C. -(으)ㄹ 때 D. -(으)면

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