Answer: We´ve studied a lot this week
Explanation:
Hello,
Considering I don't know what text you're referring to, I'll just answer the question as defining it.
A refugee can be defined as a person who is forced to leave their country to escape war, persecution, or a natural disaster.
The second one since in a reflection you reflect your thoughts toward something
The first one. All of the other examples are talking about things price-wise, whereas a cheap excuse is a very bad excuse.
