Tom was d ______ to learn that he had passed the important lest．
Whether we will go for an outing or not tomorrow d ______ on the weather．
Mike tried again and again and e _____ he made it．
Have you ever heard of the n ______ who wrote the great novel David Copperfield?
Because of the f______,roads and houses were washed away and people became homeless．
Anyone who has done something ______ （非法的） will be punished．
All the representatives ______ （交换） their opinions before the conclusion was reached．
It is reported that a lot of presidents will be present at the opening ______ （仪式）．
It is necessary to learn to ______ （预测） what the passage is all about．
Please lake good care of the ______ （设备） when you are doing experiments in the lab．