A: Hello, is that Li Hong speaking?
B: Yes. {#blank#}1{#/blank#}
A: This is Wang Chun. Are you free this Sunday evening?
B: Yes.{#blank#}2{#/blank#}
A: I've got three tickets to Han Hong's concert. Would you like to go with me?
B:{#blank#}3{#/blank#} She is my favorite singer. Thanks for your invitation. When and where shall we meet?
A: {#blank#}4{#/blank#}
B: Could you please get there earlier? I want to buy some flowers for her.
A: {#blank#}5{#/blank#} Shall we go to the flower shop to buy them?
B: Sounds good. See you later.
A: See you.

一 ______. They often use them to play games instead.

一 ______. I planned to go climbing with my classmates.

— ______.

—_________!