____ has recently been done to provide more buses for the people, a shortage of public vehicles remains a serious problem.
| A．That | B．What | C．In spite of what | D．Though what |
26．It was the training _______he had at school _______ made him good jumper．
| A．what；what | B．that；that | C．what；that | D．that；which |
25. -----Why didn't you tell me there was no meeting today?
----I _____ all the way here through the heavy snow.
| A．needn't have driven | B．can't have driven |
| C．mustn't have driven | D．shouldn't have driven |
24. The twins，_______ so long，held each other and burst into tears．
| A．being separated | B．having been separated | C．having separated | D．had been separated |
23. — You can't finish the book in less than an hour, I suppose?
—_____________.
| A．Yes, I'm sure I can | B．No, hardly | C．Sorry, I can't | D．I don't think I can |
22. —You've made great progress in your English study, haven't you?
—Yes, but much____________.
| A．remains to do | B．is remained to do | C．remains to be done | D．is remained to be done |