Choose the best answers to fill in the blanks:
Some people believe that soon schools will no longer be necessary. They say that because of the Internet and other new technologies, there is no longer any need for school buildings, formal class, or teachers. Perhaps this will be true one day, but this is hard to ............... a world without schools. In fact, we need to look at how we can use new technology to make schools better, not to eliminate them. We should invent a new kind of school that is linked to libraries, museums, science centers, laboratories, and even companies.
know realize imagine consider