Jim at a middle school.
Good to see you again It's almost three years_____ we met last time
--- I’m flying to Hongkong this weekend. ---Wonderful ! _________.
---Is Mr Smith still in Shanghai? ---Yes,he _______there for two months.
---Can I help you? --- I want to buy something _______ presents _______my mother.
The boy on the playground ____ be Tom, because he saw him in the library just now.