--- Could you please clean the room?--- _____ I have to do my homework.
---Would you like some coffee? ---Yes, and please get me some milk. I prefer coffee _______ milk.
She is very good at painting. She can paint _______ her teacher.
---Can I help you? ---Well, I’m afraid the box is _______ heavy for you, but thank you all the same.
---Must I do the work today? ---No, you _______. You may do it tomorrow.
---Help _______ to some cakes, Jim. ---Thank you.