I think it was a great honor for me _______ to speak to the public.
| A．to invite | B．to be invited | C．inviting | D．having invited |
Can you imagine what difficulty we had __________ home in the snowstorm?
A walked B. walk C. to walk D. walking
__________ that he wasn't happy with the arrangements, I tried to book a different hotel.
| A．Perceiving | B．Preventing |
| C．Puzzling | D．Preserving |
Tom looked at Jenny, with tears __________ his eyes, and shouted out the words __________ in his heart for years.
A, filling; having been hidden B. filled; hidden
C. filling; hiddenD. filled; hiding
__________ has been reported, the Shanghai Special Olympics attracted more than 3, 000 athletes from many countries.
| A．That | B．What | C．Which | D．As |
Preliminary (初步的) estimation puts the figure at around $ 110 billion, __________ the $ 160 billion the President is struggling to get through the Congress.
| A．in proportion to | B．in reply to |
| C．in relation to | D．in contrast to |