40.The child sat in the dentist's chair ____. A.tremble B.trembling C.trembled D.to trembled
39.Properly ____ with numbers, the books can be easily found. A.marked B.mark C.to mark D.marking
38.Were you ____when you saw that wild animal? A.fright B.frightening C.frightened D.frighten
37. ____the composition, John handed it to the teacher and went out of the room A.Writing B.Having written C.Written D.Being written
36."Can you read?" Mary said ________________to the notice. A.angrily pointing B.and point angrily C.angrily pointed D.and angrily pointing
35.The visiting Minister expressed his satisfaction with the talks, ____that he had enjoyed his stay here. A.having added B.to add C.adding D.added
34."We must keep a secret of the things _______here", the general said, ____at the man in charge of the imformation office. A.discussed, stared seriously B.being discussed, seriously staring C.to be discussed, seriously stared D.discussed, stared
32.The old sick lady entered the hospital, ____ her two sons. A.to support B.supporting C.supported by D.having supported
a is one of the largest countries in the world, ____ 9.6 million square (平方)kilometres. A.to cover B.covered C.covers D.covering
31. many times, he still couldn't understand. A.Having been told B.Having told C.He having been told D.telling
30.Many things ____ impossible in the past are very common today. sider sidering sidered D.be considered