We had three sets of garden tools and we seemed to have no use for _________.
| A．none | B．either | C．any | D．each |
You could see the runners very well from ______ we stood.
| A．which | B．where |
| C．that | D．when |
All of the flowers now raised here have developed from those _____ in the forest.
| A．once they grew | B．they grew once |
| C．that once grew | D．once grew |
The modern history of Italy dates from 1860, ______ the country became united.
| A．when | B．if |
| C．since | D．until |
We will be shown around the city: schools, museums, and some other places, _______ other visitors seldom go.
| A．what | B．which |
| C．where | D．when |
The old building, behind _______ was a famous church, was _______ we used to work.
| A．that, the place | B．it, the place |
| C．which, where | D．what, where |