英语,同义句转换1.The teacher has taught in the school for twenty ye

英语,同义句转换
1.The teacher has taught in the school for twenty years.
The teacher has taught in the school ____ twenty years ____.
2.We have enough money.We can buy a new house.
We have enough money ____ ____ a new house.
3.I found it was interesting to talk with him.
I found ____ ____ to talk with him.
4.It's too dangerous to cross.
It isn't ____ ____ to go across.
5.I don't have lunch in the factory,neither does he.
He ____ ____ lunch in the factory,____.