----- Has any of you reached the Great Wall ?
-----________.
| A．None | B．No | C．No one | D．Not any |
He was told that it would be at least three more months __________ he could recover and return to work.
| A．when | B．before | C．since | D．that |
__________ I really don't like art, I find his work impressive.
| A．As | B．Since | C．If | D．While |
Last week, only two people came to look at the house，__________ wanted to buy it.
| A．none of them | B．both of them |
| C．none of whom | D．neither of whom |
__________ you need to give all you have and try your best.
| A．Being a winner | B．To be a winner |
| C．Be a winner | D．Having been a winner |
Could I speak to __________ is in charge of International Sales please?
| A．who | B．what | C．whoever | D．whatever |