读句子，排顺序，组成完整对话。

(  ) That sounds nice. What's your favourite food?

(  ) I like potatoes and chicken best.

( 1 ) What do you have for lunch on Sunday?

(  ) They are delicious and healthy.

(  ) Why?

(  ) We have potatoes, chicken and tomatoes.

正确的顺序：（____）—（____）—（1）—（____）— （____）—（____）