I,Complete the sentences using as......as.Choose one of the following words : expensive, fast, long ,quietly ,soon ,well, often, quickly ,strong,exciting:

3,I đin't want to wake anybody so I came in...... as quietly as .........I can.

4,We can't do crosswords...... as quickly as ......you do.

5,I'm sorry I'm a bit late.I got here.... as fast as ..........I could

6,We like to keep fit,so we go swimming.... as often as ...............we can

7,Is was a difficult question.I answered it..... as well as..........I could

8,I prefer surfing to swimming.Swimming isn't ....as exciting as............ surfing

9,How long can we stay with you? - You can stay......as long as.......you like

10,Why don't you buy a motorbike?A motorbike isn't.....as expensive as.........a car

11,I need the information quickly,so please let me know.......as soon as........possible

12,I don't like these plastic screws.Plastic isn't.......as strong as .............metal