1.railway__ way taken or planned from one place to another .
2.Tom likes oranges very much.(对very much进行提问）
How does Tom like oranges?
3.We have to do some housework at weekends,(改为否定句）
We __don't__ _have___ _to___ __do__ housework at weekends.
4.I met an old friend in the street this morning.(改为同义句）
I _came___ __across__ an old friend in the street this morning.
5.I shall be ready in a s_econd___ or two.
6.Remember___ to turn off the lights when you leave your room.
7.There is a_lways___ a park near the centre of town.
8.I s_hall___go swimming in summer when it's warm and sunny.