The climbers __________ their ambition by reaching the summit of the mountain.
| A．obtained | B．sustained | C．maintained | D．realized |
Not far from the club there was a garden, ____ owner seated in it playing bridge with his children every afternoon.
| A．whose | B．its | C．which | D．that |
The days we have been looking forward to ____ soon．
| A．coming | B．will come | C．came | D．have come |
The person we spoke to ____ no answer at first．
| A．making | B．makes | C．make | D．made |
The person we talked about ____ our school last week．
| A．visiting | B．will visit | C．visited | D．has visited |
Before he went abroad，he spent as much time as he _____ English.
| A．could learning | B．learned | C．to learn | D．could learn |