根据下列各句中的汉语提示完成下列句子，使其意义连贯，语法正确。

1._____________________ (有多远) from here to England.'?

2. The girl is ________________________ (太小了，不能上学).

3._______________________ (敲门) before you come into the room.

4. Tom got sick yesterday and________________________ (一直卧床) since then.

5. It took me half an hour________________________ ( 完成这项工作)