Most of the evidence was destroyed in the fire. ______, it would be almost impossible to prove Jim guilty.

—Have you finished your experiment report, Jane?—Oh, my God. I’ve _____ forgotten all about that.

I wasn’t blaming anyone; I           said errors like this could be avoided.

(2013·高考湖北卷)Don’t defend him any more.It’s obvious that he________destroyed the fence of the garden even without apology.

The meeting was long and the speakers said ______nothing worth listening to.