.
_______from the operation, the patient was advised to stay in hospital for another two weeks.
| A．Having not fully recovered | B．Being not fully recovered |
| C．Not having fully recovered | D．Not fully recovering |
---Could I have a word with you, mum?
---Oh, dear, if you______.
| A．can | B．must | C．may | D．should |
He______on the farm for twenty years and now he is a teacher.
| A．has worked | B．had worked | C．worked | D．works |
The brave man was greatly honoured when the organizer announced, “You ______a medal!”
| A．earn | B．expect | C．deserve | D．reserve |
How much would you______for repairing my bike?
| A．pay | B．take | C．cost | D．charge |
We appreciated his______of time and money to the project.
| A．devotion | B．acquisition | C．ambition | D．appreciation |