Ⅰ.单项选择
1.— the keys?
— on the bed.
A.Whereis;It’s B.Whereare;They’re
C.Where’s;They’re D.Whereare;It’s
2.—Where’s Tom?
—Sorry, I .
A.am know B.don’t know
C.know D.am not know
3.—Is the notebook under the bed?
— .I can’t see (看见) it.
A.No, they aren’t B.Yes, it is
C.No, it isn’t D.Yes, they are