He looked around and caught a man ______ his hand into the pocket of a passenger.
A. put B. to be putting
C. to put D. putting
________ the diamond, he had to look for a place to hide it.
A. Having stolen B. Having been stolen
C. Stolen D. Stealing
The dog, ______, will be made a good watchdog.
A. to train properly B. being trained properly
C. properly to train D. trained properly
Who do you have ________ the problem?
A. solve B. to solve
C. solving D. solved
The airport ________ next year will help promote tourism in this area.
A. being completed B. to be completed
C. completed D. having been completed
________ warm at night, I would fill the woodstove, then set my alarm clock for midnight so I could refill it.
A. Staying B. Stayed
C. To stay D. Stay
