Kate and Mike always do（）homework together.

单项选择题They are looking（）a flat. They want one with a garden.

A.on
B.out
C.for

单项选择题In autumn, the（）fall down from the trees.

A.leaf
B.leafs
C.leaves

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