Unit 9 : Qq, Rr / queen, rain / Stand up. Sit down.
Unit 10 : Ss, Tt / sun, tiger / Happy birthday! Thanks.
Unit 11 : Uu, Vv, Ww / umbrella, violin, window / What's this? It's a tiger.
Unit 12 : Xx, Yy, Zz / X-ray, yo-yo, zebra / Help yourself. Tastes good.