To their surprise, they found the lecture given by the famous professor easy ______. 
#96616
A
to be understood
B
to understand
C
understanding
D
understood
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The professor________at the meeting will give us a lecture next week.
#88459
A
referred
B
referred to
C
referring
D
referring to
I’m thirsty. Would you please give me something________.
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A
drunk
B
to drink
C
to be drunk
D
for drinking