1.Let’s have a rest.The______work made me very______.
A.tired；tired B.tiring；tiring
C.tired；tiring D.tiring；tired
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.
A.Judged the best B.Judging the best
C.To be judged the best D.Having judged the best
7.The disc，digitally______in the studio，sounded fantastic at the party that night.
A.recorded B.recording
C.to be recorded D.having recorded
8.The pilot asked all the passengers on board to remain______as the plane was making a landing.
A.seat B.seating C.seated D.to be seating
9.Contrast may make something appear more beautiful than it is when______alone.
A.seen B.is seen C.to be seen D.having been seen
10.Throughout history，the language______by a powerful group spreads across a civilization.
A.speaking B.spoken C.to speak D.to be spoken
11.Everyone was______by his______progress which he made during the two months.
A.surprised；surprise B.surprised；surprised
C.surprised；surprising D.surprising；surprising
12.______form endless homework on weekends，the students now find their own activities，such as taking a ride together to watch the sunrise.
A.Freed B.Freeing C.To free D.having freed
13.The house was very quiet，______as it was on the side of a mountain.