Without proper lessons, you would __________ a lot of bad habits when playing the piano.
| A．pick up | B．catch up | C．keep up | D．give up |
It is only when you nearly lose someone ________ you fully realize how much you value him.
| A．do | B．then | C．will | D．that |
He is not a man to get along with, and I never feel ________ in his company.
| A．with ease | B．at ease | C．for ease | D．in ease |
．________ the programme, they have to stay there for another two weeks．
| A．Not completing | B．Not completed |
| C．Not having completed | D．Having not completed |
Either you or the headmaster ________ the prizes to these gifted students at the meeting．
| A．is handing out | B．are to hand out |
| C．are handing out | D．is to hand out |
We haven’t seen Mary for a long time．What do you suppose ________ to her?
A．was h appening |
B．to happen |
| C．has happened | D．having happened |