---Look! That’s Amy. ---It _______ be her. She’s gone to Xi’an.
Can you talk a little ________?
___ man in a black hat is my PE teacher.He often plays ____football with us.
----I haven’t decided where to go. Do you have any good ideas ?---- I ________ that we go swimming .
I wonder _______ you would like to come to my birthday party .
---- ______ you ever ______ aboard ?--- Yes, but only once.