A) to be encouraged B) been encouraged C) being encouraged D) be encouraged

　　2) ____,a man who expresses himself effectively is sure to succeed more rapidly than a man whose command of language is poor. (CET-4 1997,6)
　A) Other things being equal B) Were other things equalC) To be equal to other things D) Other things to be equal

　　3)All things ____, the planned trip will have to be called off. (CET-4 1998,6)

　　A) considered B) be considered C) considering D)shavingsconsidered

　　4) The house was very quiet, ____as it was on the side of a mountain. (CET-4 1999,6)

　　A) isolated B) isolating C) being isolated D)shavingsbeen isolated

　　5) This crop has similar qualities to the previous one, ____both wind-resistant and adapted to the same type of soil. (CET-4 1999,6)

　　A) being B) been C) to be D)shavingsbeen

　　6) Corn originated in the New World and thus was not known in Europe until Columbus found it ____ in Cuba. (CET-4 2000,1)

　　A) being cultivated B) been cultivated C)shavingscultivated D) cultivating

　　7) ____in this way, the situation doesn't seem so disappointing. (CET-4 2000,1)

　　A) To look B) Looking at C) Looked at D) To be looked at

　　8) You will see this product ____ wherever you go. (CET-4 2000,6)

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

　　9) ____in a recent science competition, the three students were awarded scholarship totaling 21,000 dollars. (CET-4 2000,12)

　　A) To be judged the best B)shavingsjudged the best

　　C) Judged the best D) Judging the best

　　10) From the dates ____ on the plates, we decided that they were made in Song Dynasty.

　　A) marking B)shavingsbeen marked C) marked D) to be marked