1.  Fish grows fast in the pool.

2.  But during math study, I like competing with my classmates that who works out faster.

3.  If only I had discovered it earlier and run faster!

4.  No matter how fast the technology develops, men and women can impossibly be the same.

5.  Men are much stronger and more powerful so that men can do faster and better than the women.

6.  What's more, It's a perfect idea to keep a diary using English, which is very useful to improve my English levels as fast as possible.

7.  Society changes faster and faster, so what is learned when we are young tend to be quickly outdated day by day.

8.  Time flies so fast.

9.  The word 'increase' doesn't show how fast something is becoming larger or higher while 'rocket' obviously show us that the figure or something else is climbing up with a highly fast speed.

10.  native speakers learn words by reading a lot , they read very fast , they see a word more than 10 times , so they can easily remenber them, they can also guess its meaning by context.