16.All things ______, the planned trip will have to be called off.

sidered　　 　B.be considered 　　　　sidering 　　　D.having considere

15.______, a man who expresses himself effectively is sure to succeed more rapidly

than a man whose command of language is poor.

A.Other things being equal 　　　　　　　B.Were other things equal

C.To be equal to other things 　　　　　D.Other things to be equal

12.The murder was brought in, with his hands ___ behind his back。 A. being tied　 　B. having tied　　　 C. to be tied　　　 D. tied　 13.Weather___, we'll go out for a walk. A. permitted　　 　B permitting　 　　　　C permits　 　　　　　D for permitting 14.The speech ______ a lively discussion started. A.being delivered 　　　　　　　　　　　B. was delivered 　　　

C.be delivered 　　　　　　　　　　　　　D. having been delivered

11. Seeing the soldiers well _____ for the flood-fight, the general nodded with satisfaction.

A. prepare　　　　 B. preparing　　　　　 C. prepared　　　　 　D. having prepared

10. Mr. Green is said _____ an experiment to prove the new method of solving the problem when young.

A. to do　　　　　　 B. to have done　　　 C. to be doing　　　　 D. to have been doing

9. -- Have you considered _____ your job as a teacher?

--Yes. I like the job because a teacher is often considered _____ a gardener.

A. to change; to be　B. to change; being　 C. changing; being　　D. changing; to be

8. The monument was built in honor of the explorer who was believed _____ the river.

A. to have discovered 　　　 　　　　　　B. to have been discovered

C. to discover　　　　 　　　　 　　　　D. having been discovered

7. You will see this product made in this factory _____ wherever you go.

　A. to be advertised　B. advertised　 　C. advertise　　　D. advertising