Let's create sentences using the prompts and 'have to' or 'don't have to/needn't':
* wear uniforms (X): We don't have to/needn't wear uniforms.
* wake up early (✔): We have to wake up early.
* make our beds (X): We don't have to/needn't make our beds.
* do any cooking (X): We don't have to/needn't do any cooking.
* keep the campsite clean (✔): We have to keep the campsite clean.
* wash clothes (X): We don't have to/needn't wash clothes.
**Explanation for Students:**
In this exercise, we are imagining that we are at a campsite. We need to use the prompts to form sentences using "have to" (что должны сделать) or "don't have to/needn't" (что не должны делать). These phrases express obligation or necessity.
* **Have to:** Indicates something that is required or necessary.
* **Don't have to/Needn't:** Indicates something that is not required or necessary.
For example, if the prompt is "wake up early (✔)," it means we are required to wake up early at the campsite, so we say "We have to wake up early."
On the other hand, if the prompt is "wear uniforms (X)," it means we are not required to wear uniforms at the campsite, so we say "We don't have to/needn't wear uniforms."