Anyway, that evening, ______ I’ll tell you more about later, I ended up staying at Rachel’s place.
| A．when | B．where | C．what | D．which |
It was not until Bob took off his dark glasses that I _____ him.
| A．realized | B．requested | C．recorded | D．recognized |
Buses here are always crowded with passengers, so I prefer _____ there rather than take a bus.
| A．cycle | B．cycling | C．to cycle | D．being cycled |
------- Where did you find him?
-------It was in the hotel _____ he lived.
| A．that | B．where | C．which | D．what |
The scientist ______ much of his time to increasing the rice production.
| A．spent | B．offered | C．devoted | D．paid |
The goods are of good _________.
| A．quantity | B．qualities | C．quality | D．quantities |