Ⅰ.单句语法填空
1．He got up and dragged (drag)his chair towards the table.
2．He ran towards the seaside and dived into the water.
3．He spent six months in prison before fleeing (flee)the country.
4．When I saw him last time，he was in the depth (deep)of despair about losing his parents.
5．Abandoned (abandon)to smoking，he suffered from lung cancer.
6．It was once a time when I had no interest in study and wanted to drop out of school.
7．He was about to say something more when a boy rushed in，gun in hand.
8．The man anxiously urged the taxi driver to drive (drive)faster so that he could catch up with the last flight.
9．Mr Watson earns $20，000 annually (annual)，which supports the whole family expenses.
10．The lawyer was questioning the old man who was one of the witnesses(witness)of the murder committed last week.
