---When can you come to school this afternoon ?
---______ about seven .
---Do you know ______ boy in blue ?
---Yes , he is ______ English boy .
---Paul , please take this CD to ______ English teacher .
---OK .
---Are you going to join us ?
---______.
---_______
---Because they are very smart.
---Is that Mr. Green?
---No, Mr. Green is an ______ man. But this man is only about ______.
---Let’s go to the cinema by taxi.
---Don’t worry, we have ______ time.
---Which floor does John live on?
---He lives on the ______floor of the building.
---Why isn’t your brother good at math?
---Because he thinks math is ______ than any other subject.