2.The manager promised to keep me______of how our business was going on.
A.to be informed B.on informing
C.informed D.imforming
3.It shames me to say it,but I told a lie when______at the meeting by my boss.
A.questioning B.having questioned
C.questioned D.to be questioned
4.Your letter______Nov.25 has reached me.
A.dated B.dating C.was dated D.which dated
5.Friendship is like money:easier made than______.
A.kept B.to be kept C.keeping D.being kept
6.______in a recent science competition,the three students were awarded scholarships totaling$21,000.