— What did he think of the trip to Beijing last month？
— He had such a good time ________ he visited the Great Wall.
| A．until | B．that | C．where | D．when |
The manager was satisfied to see many new products ______ after great effort.
| A．having developed | B．to develop | C．developed | D．develop |
By now, we have raised 50.000 pounds for the poor children, ______ is quite unexpected.
| A．that | B．which | C．who | D．it |
Was it because Jack came late for schoolMr. Smith got angry?
| A． | why | B． | who | C． | where | D． | that |
Grandma pointed to the hospital and said, "That's ______ I was born."
| A．when | B．how | C．why | D．where |
She'd lived in London and Manchester, but she liked______ and moved to Cambridge.
| A．both | B．neither | C．none | D．either |