Do you know the boyis sitting next tu Peter?–Yes, he is Peter’s friend.They are celebrating hisbirthday.

How about Beijing?—Beijing is cold this time ________.You need_______ warm clothes if you go there.[ ]

______ happened to be no one in that house when the typhoon hit the area.

When the earthquake happened, people screamed _______ fear then they run _______ all directions. [ ]

____ your sister know Tom? —No, she ____.