根據(jù)對話內(nèi)容，從方框內(nèi)選出能填入空白處的最佳選項，其中有兩項為多余選項。

A: Look at that strange thing, Wei Hua! What’s that?

B: It’s a key. 1.? ?????????

A: Our autobike (電動自行車)? 2.?

B: It was invented by my father. It’s a battery-operated（電池驅(qū)動的）machine.

A: ? 3.?

B: It’s used for riding or flying.

A: Flying? __4.____

B: You can just ride it like a autobike and it will fly as it goes faster enough.

A: ___5.___ I think your father is so great!

B: I think so. He has invented many things.

A six-year-old British girl, Mollie Price, is opening up her third candy store. She is said to be one of Britain’s youngest bosses. Her stores are called “Mollie’s.” She sells both British and American candy. The girl would like to open more candy stores. “It might sound crazy, but believe me,” Mollie says.
“It was Mollie’s idea to open up the shop. It is Mollie who runs the candy stores,” her mother Becky, her “business partner” says.
Her mother says all the stores are put together and stocked(進貨)by Mollie. Mollie works in one of the stores every Saturday, then gets up early Sunday to go to the company’s product supplier(供應商). She asks her friends to test the sweets to decide which ones are good. She’s good at smart marketing. For example, if the weather is really cold, she sells the Mr Whippy ice cream cheaper than when it’s hot outside.
“Children have the best ideas. I tell my mum what I think and she always says I have good ideas. It’s just because I know what other children like,” Mollie says.
【小題1】What’s Mollie’s plan for the future?