In autumn, the（）fall down from the trees.

单项选择题A: What time is it now? B: It's（）

A.ten to nine
B.fifty past eight
C.fifty eight

单项选择题That is my CD, and （）are yours.

A.this
B.that
C.those

单项选择题There are（）months in a year.（）month is December.

A.twelve；The twelfth
B.twelfth；Twelve
C.the twelve；Twelfth

单项选择题Why（）go swimming there?

A.often do you
B.do you often
C.do often you

单项选择题Sally's parents（）come and stay with her soon

A.are going
B.are going to
C.is going to