China is developing a rural health care service system, ____ I’m sure more residents will benefit.
| A．from which | B．of which | C．about that | D．from that |
The little girl was so _____ when she saw the dog that she dared not move at all.
| A．frightening | B．frightened | C．shocking | D．shocked |
Believe it or not, the ancient Chinese painting is worth more than _____ dollars!
| A．two million | B．two million of | C．two millions | D．two millions of |
Linda went to a party with a girl, _____ favorite hobby is collecting stamps.
| A．who | B．whom | C．whose | D．which |
It was on my way to school this morning _____ I picked up this wallet.
| A．where | B．that | C．when | D．how |
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 |