____ 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 |
. After graduating from college，I took some time off to go travelling，turned out to be a wise decision.
| A．that | B．which | C．when | D．where |
（陕西卷11）. The old temple _______ roof was damaged in storm is now under repair.
| A．where | B．which | C．its | D．whose |
. That’s the new machine ______ parts are too small to be seen.
| A．that | B．which | C．whose | D．what |
（江西卷31）. The girl arranged to have piano lessons at the training centre with her sister she would stay for an hour.
| A．where | B．who | C．which | D．what |
. The newly built café, the walls of_______ are painted light green, is really a peaceful place for us, specially after hard work.
| A．that | B．it | C．what | D．which |