156. He looked around and caught a man　　　　 his hand into the pocket of a passenger.

　A. put　　　　　　　　B. to be putting　 C. to put 　　　D. putting

155. Laws that punish parents for their little children’s actions against the laws get parents______.

A. worried　　　　　　　B. to worry　　　　　C. worrying　　　　　　　　　D. worry

154. ______ the programme, they have to stay there for another two weeks.

A. Not completing　　B. Not completed 　C. Not having completed 　　　D. Having not completed

153. You were silly not______ your car.

A. to lock　　　　B. to have locked　 C. locking　　　　　D. having locked

152. ______ with the size of the whole earth, the biggest ocean does not seem big at all.

A. Compare　　B. When comparing　 C. Comparing　　　D. When compared

151. Having been ill in bed for nearly a month, he had a hard time______ the exam.

A. pass　　　　　B. to pass　　　　　　　　　 C. passed　　　　 D. passing

150. The news reporters hurried to the airport, only______ the film stars had left.

A. to tell　　　B. to be told　　　　 C. telling　　　　　　　　　　D. told

149. Linda worked for the Minnesota Manufacturing and Mining Company,　　 as 3M.

A. knowing　　　　 B. known　　 C. being known　　　　　　　D. to be known

148. The old man, ______abroad for twenty years, is on the way back to his motherland.

A. to work　　　　　　　B. working　　 C. to have worked　　　 D. having worked

147. A man is being questioned in relation to the ______ murder last night.

A. advised　　　　　　　　 B. attended　　　　 C. attempted　　　　　　　 D. admitted