---Why does the boy have few friends?---Because he is_______.
--- Jenny, you have got the first prize in the competition. Congratulations.--- .
--- Mr. Wang’s never been to Canada, has he?--- . He went there on business last week.
--- will your mother come back? --- In two days.
---Let’s go fishing if it this weekend. --- But nobody knows if it .
--- Could you tell me ? --- His home is quite far away from the office, I think.