一、按规律填数字。
1.one,two,three,four,_________
2.one,three,five,seven,_________
3.one,two,four,five,seven,_________
4.ten,nine,eight,_________
二、根据情景选择恰当的选项。
( ) 1.当别人过生日时,你应该对他说
A.How are you?
B.What's this?
C.Happy birthday!
( )2.你想知道别人几岁了,你应该问
A.How many?
B.How old are you?
C.How are you?
( )3.你想询问有多少块橡皮,你应该问
A.How many erasers?
B.How many eggs?
C.How old are you?
( )4.当别人想让你吃点蛋糕你却不想要时,你应该说
A.Have some cake.
B.No,thanks.
C.Let's eat the cake