In the last few years the Internet and the World Wide Web have become______ words; almost everyone has heard of them.

On the one hand, it is indisputable that boarding schools are exerting a growing important effect, especially in last few years.（英译中)

He has lived here for the last few years.（英译中)

Theyve made a great______ forward with their road building in the last few years.A．bounceB

What problem did they have last year？A．Children didn"t like the activities.B．Few children

The birth rate over the last few years______.A.li

The annual conference of the organization was held in London last year.()