―Where is your mom, John?―My mother is talking ____ my teacher ____ my study.
____ educational CD-ROM has just come out. _____ CD-ROM is called ‘Dora Explorer’.
—Hello, may I speak to Mr Green, please? —Sorry. He a meeting. Can you call him later?
Robots the house for us in the future.
—What did you do before you came here? —I in a factory.
—Who is boy in your class? —Tony.