Our teacher told us that there ______ no end to learning.
| A．was | B．is | C．has | D．had |
Hardly ______ when I regretted saying it.
| A．had the word come out | B．did the word come out |
| C．the word had come out | D．the word came out |
As is reported, it is 115 years______Peking University was founded.
| A．when | B．before | C．after | D．since |
_____ its role in social education, the Palace Museum is quitting its admission fee for special groups on certain
dates.
| A．Fulfill | B．Having fulfilled |
| C．To fulfill | D．Fulfilled |
--- How messy it is! Kevin, can I come in?
--- Oh, I'm so sorry. The house____.
| A．is being cleaned | B．has been cleaned |
| C．is cleaning | D．was cleaned |
What _ day! My car broke down on the high way and I was late for_____ work.
| A．a; the | B．a; / | C．the; / | D．the; the |