He is able to ______ new jokes about the people and things around him.[ ]

and short of breath, Andy and Rubywere the first to reach the top of Mount Tai

The wrong you have done to him is terrible, for _____ you should make an apology to him, I think．

I’m Mr Brown from the police station Could you tell me _____the butcher foundmoving slowly across the square?

Nancy reminded me of what I should ________ have forgotten