1. English today is the most ______ spoken language in the world.  

  A. widely                 B. early       C. largely            D. quickly
2. If Phuong comes to England, it will be a good ________for her to improve English.
  A. opportunity              B. advantage                  C. experience                D. possibility
3. When I don't know what an English word means. I often look it ________ in my dictionary.

  A. on       B. up       C. in       D. at
4. If you eat too quickly, you may not _______ attention to whether your hunger is satisfied.
  A.pay      B.take     C.keep    D.show

5. Please turn off ______ air - conditioner when you leave ______room.
  A. the- the         B. a- the      C. a - a         D. the - a
6. Mr. Smith is ______ old customer of my store and he is also______man.
  A. the - the        B. a - an       C. an - a        D. the - a