用括号内所给动词的适当形式填空,并将答案写在答题卡标有题号的横线上。 小题1:Many great changes ____________ (take) place in China during the past 10 years. 小题2:We should think about all we can do ____________ (prevent) animals and plants from becoming endangered. 小题3:Today, to hold the Olympic Games ______________ (consider) as a rich prize for a country. 小题4:The engineers ____________ (search) for some information on the Internet in the laboratory when Mr. White arrived. 小题5:Jack and Susan ____________ (know) each other since they were children, so nobody was surprised to hear that they got married. 小题6:He promised that he ___________ (not forget) to hand in his report before weekend. 小题7:The patient jumped excitedly when he heard his illness could ______________ (cure). 小题8:We should try out best to stop those factories ____________ (pollute) the rivers again. |