Answer:
this is kinda confusing but my guess is
Explanation:
1. I think Alex buys to many sweets in the school shop.
2. The presentation has to be ready tomorrow, so let's get started. I will stay up.
3. The instructor tells us to pay more attention to his demonstration.
4. Will you ever remember to bring your assignments on time?
5. Last week I heard him talk about his desire to become a doctor one day.
~edgumacation/brianna