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