French grammar exercise focusing on selecting the correct interrogative word.

Task Explanation:

The task requires selecting the correct interrogative word (question word) from the given list to complete each question. The list of interrogative words provided is:

- Comment (How)
- Quand (When)
- Combien (How many/How much)
- Où (Where)
- Quel (Which)
- Qui (Who)
- Quoi (What)
- Est-ce que (Is it that...)

Each question needs to be completed with the most appropriate interrogative word based on its meaning and context.

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Solution:

#### 1. Choisis le bon mot interrogatif.
Here are the correct answers for each question, along with explanations:

a) Combien de crayons as-tu?
- Question: How many pencils do you have?
- Correct word: Combien (How many)

b) Pourquoi tu aimes le français?
- Question: Why do you like French?
- Correct word: Pourquoi (Why)
- Note: "Pourquoi" is not in the list, but it fits the context. If we must choose from the list, Comment could also work in some contexts, but "Pourquoi" is more precise.

c) Où vas-tu à l'école?
- Question: Where do you go to school?
- Correct word: Où (Where)

d) Qui est ton professeur?
- Question: Who is your teacher?
- Correct word: Qui (Who)

e) Comment se nomme le directeur?
- Question: What is the principal's name?
- Correct word: Comment (How)
- Note: This is a bit tricky because "Quel" or "Quoi" could also fit, but "Comment" is often used in this context.

f) Combien d'élèves y a-t-il dans ton groupe?
- Question: How many students are there in your group?
- Correct word: Combien (How many)

g) Quel âge as-tu?
- Question: What age are you?
- Correct word: Quel (Which)

h) Comment tu joues avec tes amis?
- Question: How do you play with your friends?
- Correct word: Comment (How)

i) Qu'est-ce que tu trouves ta classe?
- Question: What do you think of your class?
- Correct word: Quoi (What)
- Note: "Qu'est-ce que" is a phrase that means "what," so "Quoi" is the best choice here.

j) Quand vas-tu après l'école?
- Question: When do you go after school?
- Correct word: Quand (When)

k) Quel est ton nom?
- Question: What is your name?
- Correct word: Quel (Which)

l) Quel jour sommes-nous?
- Question: What day is it?
- Correct word: Quel (Which)

m) Pourquoi tu écris dans le cahier?
- Question: Why do you write in the notebook?
- Correct word: Pourquoi (Why)
- Note: Again, "Pourquoi" is not in the list, but it fits best. If choosing from the list, Comment could also work.

n) Combien de concierges y a-t-il dans l'école?
- Question: How many janitors are there in the school?
- Correct word: Combien (How many)

o) Quel de lettres a ton prénom?
- Question: Which letters are in your first name?
- Correct word: Quel (Which)

p) Quel est le mois de ton anniversaire?
- Question: Which month is your birthday in?
- Correct word: Quel (Which)

q) Comment, qu'est-ce que tu as dit?
- Question: How did you say that? / What did you say?
- Correct word: Comment (How)
- Note: This is a compound question, and "Comment" fits the context of asking how something was said.

r) Quand seras-tu en congé?
- Question: When will you be on vacation?
- Correct word: Quand (When)

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Final Answers:

1. Combien
2. Pourquoi (or Comment if restricted to the list)
3. Où
4. Qui
5. Comment
6. Combien
7. Quel
8. Comment
9. Quoi
10. Quand
11. Quel
12. Pourquoi (or Comment if restricted to the list)
13. Quel
14. Combien
15. Quel
16. Quel
17. Comment
18. Quand

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Final Answer Box:

\[
\boxed{
\text{a) Combien, b) Pourquoi, c) Où, d) Qui, e) Comment, f) Combien, g) Quel, h) Comment, i) Quoi, j) Quand, k) Quel, l) Quel, m) Pourquoi, n) Combien, o) Quel, p) Quel, q) Comment, r) Quand}
}
\]