I.
Apart from his father,never since has his family seen him again.
This class needs a master who would be strict with them.
Think carefully before drawing a conclusion.
How would you deal with these problems that have been put forward?
He'll remind me every time I make a mistake.
II.
He should have had the computer turned off before leaving.
Neither does he smoke nor will he in the future.
With the boy leading his way we found the house easily.
It is the parents not the child who are to blame.
Express your point of view clearly to make yourself understood.
希望你自己起码先尝试着做了这些题,我这儿只不过是为你提供个参考.