You could see the runners very well from ______ we stood.
| A．which | B．where |
| C．that | D．when |
_________ in dealing with such a film, you will be sorry.
| A．Being caught | B．Caught | C．Having caught | D．catching |
_______ very high speed, the rocket rushed into the air and soon disappeared.
| A．With | B．By | C．At | D．On |
If you had finished your homework yesterday, you _____ home now.
| A．will go | B．would go | C．would have gone | D．go |
_____ doesn’t seem to have been any trouble in solving the problem.
| A．It | B．That | C．There | D．He |
Is it in the factory ______ you visited last week ______ this kind of car is made?
| A．/; that | B．where; when | C．where; that | D．/;when |