1. Marie Curie harbored a dream of a__________  career which was impossible for a woman at that time.
            A. scientist                B. scientific               C. science                  D. scientifically
2. Sara didn’t hear the phone. She _______
A. sleeps                    B. slept                       C. used to sleep        D. was sleeping
3. My favourite ____________ at school was mathematics.
            A. topic                      B. class                       C. theme                     D. subject
4. This computer isn’t capable ____________ running this software.
            A.  on                          B. of                            C. in                            D. for
5. Should all motorcyclists be ................. to wear helmets?
A. interested              B. dangerous             C. impressed             D. compulsory
6. When ______________ is not known.
            A. was the wheel invented                          B. inventing the wheel                    
C. the wheel was invented                          D. the invention of the wheel
7. I don't usually like staying at hotels but last summer we spent a few days at ______ very nice hotel by______ sea.
A. a ; Ø                       B. a ; the                     C. the ; a                     D. Ø ; the 
8 .What do you often do ____________ Christmas Eve?
A. on                           B. at                            C. in                            D. for
9. None of us knows her age, ____________ ?
A.do we                      B. don’t we                C. do they                  D. don’t they
10.“____________ bad weather we are having this summer!” said the woman.
A.What a                    B. How                       C. What                      D. How this
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