_________ after a long walk, Kate called and said she couldn't come to the party. 
#90051
A
Worn out
B
Having worn out
C
To be worn out
D
To wear out
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______ the project in time, the staff have been working at weekends since last summer.
#97036
A
Completing
B
Having completed
C
To have completed
D
To complete
When asked why he went there, he said he was sent there ________ for a space flight.
#95877
A
training
B
being trained
C
to have trained
D
to be trained