Although it is not our normal _____ to give credit in our shop, this time I think we should consider the matter more closely.
| A．habit | B．intention | C．action | D．practice |
______ relation between China and Russia has developed steadily since Vladimir Putin was re-elected______ president.
| A．The; the | B．The; / | C．A; the | D．The; a |
The precious paintings were hopelessly______ by long exposure in the cold, damp garage.
| A．harmed | B．ruined | C．damaged | D．injured |
_______ is no possibility________ the engineer can complete the project within two weeks.
| A．There; that | B．It; that | C．There; what | D．It; whether |
______ the crown of the second season of The Voice of China, Liqi devoted himself to practicing singing.
| A．Winning | B．Won | C．To win | D．Having won |
The students took the trouble _____ all the ______ leaves away.
| A．to clean, fallen | B．to clean, falling | C．cleaning, falling | D．cleaning, fallen |