plz help me solve these questions and give a comprehensive explanation for the ans.
The urban council suggested that a new public housing complex ___ in order to accommodate the increasing number of elderly pensioners.
A.being built
B.to build
C.to be built
D.be built
When you are a twin, its common _____for your sibling
A.being mistaken
B.mistaking
C.to be mistaken
D.to mistake
更新1:
Our boss is planning_____ us to a lavish lunch in appreciation for hard work and dedication. A.having treated B.to have treated C.to treat D.of treating
更新2:
The young recruit believed that he was destined____ to the board of directors. A.appointing B.to be appointing C.to be appointed D.being appointed