A.When he got on the ferry.
B.when he found a chair.
C.When he reached the riverbank.
D.When he was making a phone call.
A.The police officer.
B.His uncle.
C.A friend of his family.
D.An acquaintance of the woman.
A.Because he needs to book a flight.
B.Because he intends to travel in the country.
C.Because he hopes to return to the U.S.A.
D.Because he wants to get his.backpack back.