题目内容
Look! A policeman ________ the woman.
[ ]
_______you ________ the book before?
[
A
C
How long has your brother
The bus has
——Where is Susan?
——She ________ home already.
There are many ________ in the field.
The parents said(A) if(B) all their children had been(C) back home(D).
His mother looked ________ when she lost her wallet.
If you aren't free today, come another day ________.