3)"I've seen the play several times this month. "
4)"We haven't taken neither the money nor the bag."
5)"I can write my name and address."
6)"I had been to school for seven years before I got the job."
7)"Your iron is unsafe; you ought to get it repaired."
8)"If you find the door locked, you are to enter through the back door."
9)"I'm too tired to come to the party; I promise I'll join you next time."
10)"I will travel by train; it's cheaper."
