3️⃣cost, costly cost: the amount of money you require to buy something. It's used to talk about losing or sacrificing involved action. Ex: The cost of living(生活成本) in that city is very high. costly(adj) It's used for something bigger as well. Ex: It's costly. It's causing the lost of life. 4️⃣order, orderly order(noun, a state of organization or tidiness.) Ex: She likes for things to be in order. orderly(adj, neat and well-organised.) Ex: Do you like your desk to be orderly?

Role Play A: Let's divide up the work. I made a checklist to keep things orderly. B: Thank you. I can't afford to get about grade on this. My GPA is almost high for fisrt scholarship. I'm trying for and the cost of feeling this class would be painful. A : Only one of us needs to present. Would you be up for that? I'm a bit cowardly when it comes to public speaking. B: You could totally do it. The class is such a friendly group. Nobody is going to judge you. I can definitely do it though if you want. I'm a good friend like that. A: Thanks. We can create this together, then I'll prove for them and make sure everything is in the right order. B: Ok, remember it needs at least five minutes. The professor said if it's under that, it will be costly for the final grade.

4 examples of adjectives ended "ly" and how to use them in English 1️⃣friend, friendly(It is an adjective, not to describe an action) Ex: Our new neighbors are very friendly and brought us cookies. 2️⃣coward(noun), cowardly(adj) 🗒This is a person who is not brave, is afraid often even to do what is right or expected. This is the difference just being scared and not brave, often a coward collocate with someone really should be standing up for injustice or being treated badly, but you still don't dare to step in to do the right thing. 👏👏👏We don't usually talk about individuals as cowards, but we will use this in a bigger way. Ex: It was cowardly act to run away and leave his friends behind. ✓: a cowardly government, a cowardly country, anything bigger as well. ✗: The act is cowardly.