This is the school ____ we visited three days ago.
| A．where | B．/ | C．when | D．what |
John was given the same suitcase his father and grandfather ___ with them to school.
| A．took | B．had taken | C．were taking | D．would take |
At first he hated the new job but decided to give himself a few months to see ___ it got any better.
| A．when | B．how | C．why | D．if |
When I talked with my grandma on the phone, she sounded weak, but by the time we ___ up, her voice had been full of life.
| A．were hanging | B．had hung | C．hung | D．would hang |
The wine industry in the area has developed in a special way, ____ little foreign ownership.
| A．by | B．of | C．with | D．from |
All of them try to use the power of the workstation ___ information in a more effective way.
| A．presenting | B．presented | C．being presented | D．to present |