I still remember the day _______I first came to Beijing.
A．when B．whom C．which D．that
The worker_______left leg was broken was sent to hospital at once.
A．who B．whose C．why D．which
The weather turned fine , _______ made us very happy.
A．as B．that C．who D．which
-_______do you spare time to visit your parents every month?
-Twice.
A．How long B．How often C．How soon D．How fast
No one knows who the cars damaged in the flood _______.
A．belongs to B．blong to C．belongs D．belong
Tere are a few books on the shelf. But only one of them is _______
A．worth to be read B．worth being read
C．well worth reading D．worth read
