... b) màu đỏ c) màu da trời d) màu vàng Thursday, November 18 th 2 010 Unit 2 let’s learn B A Thursday, November 18 th 2 010 Unit 2 let’s learn What color is this ? It’s red What color is ( this ... the song Thursday, November 18 th 2 010 Thursday, November 18 th 2 010 Unit 2 let’s learn - red (adj) : - yellow (adj): - blue (adj): Color (n) (AE) Colour (n) (BE) 1) red 2) yellow 3) Blue 4) ... ( red ) Ex: What color is this ? It’s yellow Note: It’s = It is Thursday, November 18 th 2 010 Unit 2 let’s learn What color is this ? It’s red What color is this ? It’s yellow What color is this...