题目内容
用适当的词填空:
─ What is this?
─ ________ is S.
用适当的词填空,使句意完整(每空一词)
John and I are in the same class. So John is my ________.
Let's talk ________ these pictures.
Do you know the tall kid ________ short hair?
Please introduce your friend ________ me.
Mike is Ali's cousin. Mike's mother is Ali's ________