(1)10-4=6
-What is ten minus four?
-Six
(2)8+6=14
-What is eight plus six?
-Fourteen.
(3)直升飞机
-Do you know who invented the first plane?
-Yes,I do.The Wright Brothers.
(4)14℃～21℃ 多云
-What is the highest temperature today?
-Twenty-one degrees.
(5)五指手指
-What is your younger sister doing?
-She is learning to count.