Then professor walked onto the platform and seated himself in a chair, ______ for answering questions.
#89255
A
had prepared
B
being prepared
C
preparing
D
prepared
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_______ his studies, he started travelling in China.
#92636
A
As soon as finish
B
As soon as finishing
C
Upon finishing
D
Upon finish
— Have you watched Gravity, _______ the best film in 2013?—Yes. It is a survival story _________ in space. 
#89659
A
considered; setting
B
considered; set
C
considering; set
D
considering; setting
 The typewriter _______ there all week.
#97964
A
was laying on the table, were it had laid  
B
was lying on the table, were it had laid
C
was laying on the table, were it had laid  
D
lying on the table, had been laid