Choose the right answer.
— Tomorrow there will be a holiday at school, and I really need your help.
— ..................................?
— We need to transfer the chairs to the assembly hall and draw a poster.
— I will not wear chairs. What kind of poster is needed?
— Congratulatory poster for the director.
— Sorry, here I can not help you.
What would you like to buy?
How can I help you?
Is it necessary?