Nearly three months had gone by _________ the seriously injured girl showed a slight sign of recovery.
| A．until | B．before | C．since | D．after |
The factory ______we'll visit next week is not far from here.
| A．where | B．to which | C．which | D．in which |
That is the day ______I'll never forget.
| A．which | B．on which | C．in which | D．when |
It there anyone in your class ______family is in the country?
| A．who | B．who's | C．which | D．whose |
I'm interested in ______you have said.
| A．all that | B．all what | C．that | D．which |
.I want to use the same dictionary ______was used yesterday.
| A．which | B．who | C．what | D．as |