11.  Then, more free time should be available.

12.  This can improve our ability of guessing the word, which is very important when we talk to a foreign friend or take an exam, where the dictionary is not available.

13.  We can choose the courses whatever we want to learn and more time is available for us to do the things we like such as playing basketball.

14.  However, it is not available for students learning English as foreign language.

15.  Improving vocabulary by memorizing long lists of test words is of course not the only method, nevertheless, it is an available and efficient way for students learning English as foreign language.

16.  It seems hard for them to get enough available chances to finish a wide variety of books.

17.  For example, transportation develops fast, and many scenic spots are available now.

18.  Michelangelo wasn't easy to get along with, as one biographer put it, but perhaps he would have seen the effort for what it's intended to be: a way to make great treasures available to more of us.

19.  A second was to make herself sexually available, hoping thereby to attract a mate.

20.  Every afternoon my eight older brothers and sisters left their schoolbooks piled on every available surface, so I was poking through The Canterbury Tales by age 8.