英语翻译The problem is______difficult___him_____ ______ ________

英语翻译The problem is______difficult___him_____ ______ ________ 英语翻译The meeting ______ ________ ________ ________ __________ 英语翻译The children _____ ______ _____ ______ ______ ________ _ 英语翻译______ _______ ________ _________of the fire 英语翻译Is the girl ______ a ________ ______ lucy The problem ________ at the meeting yesterday. 英语翻译______ ________ 英语翻译______ ______ in ________. The problem is difficult ______. The problem is difficult ________.3Q 英语翻译The groung sis always ______ _______ ________ in autumn 英语翻译POLLUTION IS ONE MOST SERIOUS ______(PROBLEM) IN THE WOR