______ full preparations, they decided to put their wedding off until December.
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A. They did not make B. having not made C. They had not made D. Not having made
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_______ the apartment, the firefighters shut off the gas, op..
_______ the apartment, the firefighters shut off the gas, opened the windows and rescued the oldcouple.[ ]A. To break intoB. To be broken intoC. Having broken intoD. Broken into
I hear they've promoted Tom, but he didn't mention______wh..
I hear they've promoted Tom, but he didn't mention______whenwe talked on the phone.[ ]A. to promoteB. having been promotedC. having promoted D. to be promoted