I must buy some furniture for my new flat.
I helped him choose the furniture for his house.
I want to add some new pieces of furniture for my house.
a piece of furniture
pieces of furniture
A:Are you going anywhere?
B:Yes, I'm off to the department store. I must buy some furniture for my new flat.
A:Really? Well you'll have to get there before 6pm because they close early today.
B:Ok. Thanks for that information.
A:Remember if you buy something，you mustn't carry it home，otherwise，your back will get worse.
B:Ok, do they have a delivery service?
A:Yes, but it's not free, you have to pay.
B:Ok, I'll see you later.