Choose the right answer in A, B, C or D:
Question 11: The elderly spend most of their time looking at the _______________.
A. passer-bys                          B. passers-by              C. passers-bys                         D. passers-bies
Question 12: A good_______of money__________ spent on the books.
A. deal/ have been                                                      B. amount/ have been
C. number/ have been                                                 D. deal/ has been
Question 13: He wrote the answer on_____________and threw it to me.
A. a pieces of paper                                                    B. a piece of paper     
C. piece of papers                                                       D. pieces of papers
Question 14: A number of students______________in the exam.
A. fail                                      B. failing                     C. to fail                                  D. fails
Question 15: Every boy and girl in this room________ the answer.
C. knows                                 B. know |                     A. knowing                             D. have known
Question 16: The number of pupils getting poor marks since the beginning of the semester___________appalling
A. to be                                   B. have been               C. are                                      D. is
Question 17: Neither of Freud's parents____________much intelligence when it comes to choosing spouse. Freud's father has married five times, and Mom just presented him with stepfather number three.
A. has                          B. have                                    C. are                                      D. were
Question 18:___________has its own private bathroom.
A. All bedroom                       <!--[if gte vml 1]><!--[endif]--> 
 
                                    B. A plenty of bedroom 
C. Every bedroom                                                      D. Every bedrooms
Question 19: John is one of the________who __________too much beer.
A. man/ drink              B. man/ drinks                        C. men/ drink                          D. men/ drinks
Question 20:___________imported last year.
A. A small number of cars were                                 B. A lots of cars were
C. A small amount of cars were                                 D. A small deal of car was