1.(★★★★)Was it in this place________ the last Emperor died?
A.that B.in which C.in where D.which
2.(★★★★★)How pleased the detective was________ what his customer told him.
A.hearing B.heard C.to hearing D.to hear
3.(★★★★★)The manager discussed the plan that they would like to see______ the next year.
A.carry out B.carrying out
C.carried out D.to carry out
