The old house we paid a visit _____ at the top of the hill.
| A．standing | B．to stand |
| C．to standing | D．to stands |
-----Where _you_?
------I got caught in the traffic, or I would have been here earlier.
| A．did; go |
| B．had; gone |
| C．have; been |
| D．were; going |
A long time ago, I in the USA for two years.
| A．have lived |
| B．had lived |
| C．was living |
| D．lived |
So far the police no progress in the investigation of the case.
| A．has made |
| B．have made |
| C．has been made |
| D．had been made |
The climbing of the mountain our will and strength.
| A．measured |
| B．tested |
| C．examined |
| D．checked |
As we joined the big crowd, I got _ from my friend.
A. separated
B spared
C. lost
D. missed