Jawaban:

Sure, here are 5 sentences using "how many":

1. How many people are attending the party tonight?

2. How many books have you read this year?

3. How many hours did you sleep last night?

4. How many countries have you visited so far?

5. How many pieces of pizza did you eat for lunch?

And here are 5 sentences using "how much":

1. How much does this shirt cost?

2. How much water should I drink each day?

3. How much time do we have before the movie starts?

4. How much sugar do you add to your coffee?

5. How much gasoline does your car use per mile?