24．One recent prediction is that within the next 50 years, it ______ possible to link the human brain directly with a computer

She said she didn’t take the money.— I ____what she said because I _____ her.[ ]

Ihavenoidea to tell herthebadnews. — I think tomorrow is the best time.

atherman said that it is____ to rain, but not _____.

________ London many times, but he knows little about the city.