Voices were _____ as the argument between the two motorists became more bad-tempered.
A. swollen　　　　 B. raised　　　　　　 C. developed　　　　　　　 D. increased

Linda’s parents died when she was a baby and was _________by her aunt.

A.brought out　　　 B.raised up　　　　 C.grown up　　　 D.brought up

Some students _____ their hands , showing that they have questions to ask.

A. put　 B. raised　 C. rose　 D. lifted

I would like to share with you a story of the monkey. In Thompson’s The Outline of Science there is a story about a scientist who ___1___ several chimpanzees and monkeys in order to ___2___ animal psychology. He took a glass bottle, ___3___ its cork (瓶塞) and put two peanuts inside the bottle. Needless to say, the peanuts dropped to the bottom of the bottle and were easily seen from the ___4___. He then passed the bottle to a monkey, who shook it __5____ for a long while and was ___6___ able to get the peanuts when they __7___ fell out. The scientist then put some peanuts into the bottle again ___8___ he had done before and showed the monkey that it only needed __9____ the bottle upside down for the peanuts to drop out. ___10___ the monkey always ignored his ___11___. Each time it just shook the bottle frantically, with great __12____ but without necessarily achieving __13____ result.