He bought a house,___________ the price is reasonable.
| A．whose | B．its | C．of which | D．of whom |
We spent hours driving and another few hours waiting, only _________ that the plane would be delayed until midnight.
| A．to be told | B．having told | C．to have been told | D．told |
In the experiment we kept _____ watchful eye on ______ developments and recorded every detail.
| A．a; / | B．/; the | C．a; the | D．/;/ |
I remember the time _____ Eric won that speech competition.
A where B why C when D which
You like travelling, _____ you?
A don’t B won’t C didn’t D haven’t
Jack, _____ friend, went back to America last Monday.
A me B I C my D mine