The children went there to watch the iron tower______.(1990.1.CET-4)
A. to erect
B. be erected
C. erecting
D. being erected
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All the tasks______ahead of time,they decided to go on holiday for a week.(2001.6.CET-4)
A. been fulfilled
B. having been fulfilled
C. were fulfilled
D. had been fulfilled
So many directors______the board meeting had to be put off.(2001.1.CET-4)
A. were absent
B. been absent
C. had been absent
D. being absent
He gives people the impression______all his life abroad.(1998.6.CET-4)
A. of having spent
B. to have spent
C. of being spent
D. to spend
When Jane fell off the bike,the other children_______.(1991.考研题)
A. were not able to help laughter
B. could not help but laughting
C. could not help laughing
D. could not help to laugh