A.What impressed you most？ B.Is it easy to operate？ C.What do you think of it？ D.You know，I am a foodie. E.What did you do last weekend？

A：Hello，Jack.（1）

E

E

B：I visited the International Innovation and Invention Expo.
A：（2）

C

C

B：It was awesome.It really broadened my horizon.
A：（3）

A

A

B：The cooking robot.（4）

D

D

A：Me too.Can you tell me more about it？
B：The cooking robot combines many kitchen appliance functions in one and has more than 3，000 global food recipes.
A：（5）

B

B

B：Yes.What you need to do is to choose a recipe on the large touch screen and put it in ingredients.Then the whole cooking process can be left to it.
A：Sounds great.