Listen and number．(聽課本第10頁的錄音，排一排)

(　　)Everyone ran to the field．There was no wolf．The boy laughed．

(　　)But then one day, a wolf came to the field．

(1)Once upon a time, there was a boy．He looked after sheep．The boy was bored．

(　　)The people ran to the field．There was no wolf．The people were angry．

(　　)The boy ran to the village．But the people didn't run to the field．They said, “Don't tell lies!”

(　　)The boy ran to the village．He shouted, “Wolf, wolf!”

(　　)The wolf ate all the sheep．

(　　)The next day, the boy ran to the village again．“Wolf, wolf, ”he shouted．

Read and answer．(讀一讀，答一答)

Lanlan has got 50 yuan．She can buy a new bag now．This red bag is very nice．Wow, it costs 180 yuan．It's too expensive．This yellow bag costs 20 yuan．It's beautiful．And this blue bag costs 30 yuan．She can buy two bags．

1)How much has Lanlan got?________

2)How much does the red bag cost?________

3)How much does the yellow bag cost?________

4)How much does the blue bag cost?________