---Where will you start your work after graduation?
---Mmm, it's not been decided yet. I ____ continue my study for a higher degree.
| A．need | B．must | C．would | D．might |
They raised a lot of money and ________ a school for the children in the mountain area.
| A．took up | B．built up | C．made up | D．set up |
Sam said the work would be done by December, _____ personally I doubt very much.
| A．it | B．that | C．when | D．which |
John thinks it won’t be long _________ he finishes the tough work.
| A．when | B．after | C．since | D．before |
Kathy, _________ for months to find a job as a typist, finally took a _________ at a local travel agency.
| A．struggling, condition | B．struggling, position |
| C．having struggled, position | D．struggled, condition |
I called Mary many times yesterday evening, but I couldn’t get through. Her brother _________ on the phone all the time.
| A．was talking | B．has been talking | C．had talked | D．talked |