--Have you finished your work yet?---No, not yet. I think it'll take _____ ten minutes
___ 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.
— It’s dangerous to swim in this river.— Yes, you are right. The government has _________ people not to swim in it.