--- Have you ever been to Tibet?
--- Yes. I ____________ there three times in the year 2008.
| A．went | B．have gone | C．have been | D．had been |
Lucy hasall of the goals she set for herself in high school and is ready for new challenges at university.
| A． | acquired | B． | finished | C． | concluded | D． | achieved |
The glass doors have taken the place of the wooden ones at the entrance,in the natural light during the day.
| A． | to let | B． | letting | C． | let | D． | having let |
Hardly could he ________ this amount of work in such a short time.
| A．get through | B．get off | C．get into | D．get down |
________ fire, all exits must be kept clear.
| A．In place of | B．Instead of | C．In case of | D．In spite of |
I wanted to catch ________early train, but couldn’t get ________ ride to the station.
| A．an, the | B．/, the | C．an, / | D．the, a |