I'd like to take________of this opportunity to thank you for your help.
| A．advantage |
| B．case |
| C．use |
| D．care |
I _________ have written to him because he phoned me shortly afterwards.
| A．ought to | B．must |
| C．couldnt | D．neednt |
Lucy is a shy girl, but can you imagine _________ with the boss in Japanese?
| A．her quarrel | B．her to quarrel |
| C．her quarreling | D．she to quarrel |
Shelly had practiced hard for the driving test so that she could be sure of passing it on her first_________.
| A．attraction | B． attempt |
| C． arrival | D． article |
Recently I bought an ancient Chinese painting, _________ was very reasonable.
| A．which price | B．the price of which |
| C．its price | D．the price of whose |
The doctor did _______ he could ________ the little child.
| A．all; save | B．that; to save |
| C．all; to save | D．what; save |