11. The man asked me _________ I ________ the way to The Great Wall.
   A. if / know              B. whether / knew       C. if / knew                 D. Both B and C are correct               
12. English _________ as a foreign language in Vietnam.
   A. speaks                  B. spoke                      C. is spoken                 D. is speaking
13. Do you know the man ........................... you met yesterday?
   A. whose                  B. which                      C. whom                     D. Both B and C are correct
14. It’s high time Jack ________ some work for his examination.
A. does                        B. has to do                 C. did                          D. do
15. She has a house that is twice ________ mine.
A. as large as               B. as larger as              C. large as                   D. so large as
16. Two people ________ in an explosion early this morning.
A. were reported to injured                 B. were reported being injured  
C. were reported to be injured                        D. were reported to injure
17. Mark is very set in his way, but John has a more ______ attitude to life.
A. changeable             B. flexible                   C. moveable                D. fluid          
18. I _______ this letter around for days without looking at it.
A. am carrying            B. will be carrying      C. carry                       D. have been carrying
19. If I _____ following that other car too closely, I would have been able to stop in time instead of running into it.
A. wasn’t                    B. weren’t                   C. hadn’t been             D. would have been
20. Our village had ______ money available for education that the schools had to close.
A. so little                   B. such little                C. so much                  D. such much