--I don't think we have met before.
--Yes, once at a party, but we___________.
| A．weren't introduced | B．didn't introduce |
| C．haven't introduced | D．were not introducing |
---_____is your father? ----He is an engineer.
| A．How | B．What | C．Who | D．Which |
--Do you speak Chinese, or Japanese?
----I don't speak ___ of them.
| A．none | B．all | C．either | D．neither |
Kate’s reading is better than ___ in the class.
| A．anyone’s | B．anyone else’s | C．anyone elses’ | D．any other one |
They live in a house ____ face south.
| A．whose window | B．which window | C．which windows | D．whose windows |
They did not buy ___ milk.
| A．some | B．many | C．a lot of | D．much |