He will come to see you the moment he his work.
| A．will finish | B．finishes | C．would finish | D．had finished |
In 1492，Columbus ________ on one of the Bahama islands，but he mistook it for an island off India.
| A．lands | B．landed |
| C．has landed | D．had landed |
Excuse me.I ________ I was blocking your way.
| A．didn't realize | B．don't realize |
| C．haven't realized | D．wasn't realizing |
When I got on the bus，I ________ I had left my wallet at home.(2011·山东)
| A．was realizing | B．realized |
| C．have realized | D．would realize |
The three of us ________ around Europe for about a month last summer.(2012·天津)
| A．travelled | B．have travelled |
| C．had travelled | D．travel |
My parents ________ in Hong Kong.They were born there and have never lived anywhere else.
| A．live | B．lived |
| C．were living | D．will live |