Question 20: Alike light waves , microwaves may be reflected and concentrated elements.

A. Alike                        B. waves                       C. may be                     D. concentrated

Question 19: Many hundred years ago, there were many villages and little towns in England.

A. ago                           B. were                         C. little                          D. in

Question 18: The progress made in spacetravel for the early 1960s is remarkable.

A. progress                   B. made                        C. in space                    D. for

Question 17: Pure sodium immediately combines with oxygen when is exposed to air.

A. immediately             B. combines                  C. is exposed                D. to air.

Question  16:  That  these  students  have  improved their  grades  because  of their  participation  in  the  test review class.

A. That                          B. have improved         C. because of                D. their participation in

Question  15:  Her  application  for  a  visa  was  turned  down  not  only  because  it  was  incomplete  and incorrectly filled out but also because it was written in pencil.

A. for a visa                  B. down                        C. incomplete               D. pencil

Question 14: She had so many luggage that there was not enough room in the car for it.

A. so many                   B. was                           C. enough room            D. it

Question 13: The techniques of science and magic are quite different, but their basic aims – tounderstand and control nature, they are very similar.

A. magic                       B. different                   C. to understand           D. they are

Question 12: Many people who live near the ocean depend on it as a source of food, recreation, and to have economic opportunities.

A. depend on                B. food                          C. recreation                 D. to have economic

Question 11: We will have a fund-raising dinner at Rex Hotel tonight.

A. at                              B. will have                  C. a                               D. fund-raising