选词填空 set up expand in the field of cooperate be committed to look forward to so as to convince be engaged in invest The church seeks to______________ closely with local school. You must always creat things to_____________ to enjoy and you must always reward yourself each week. She______________a new world record in the 100 metres. He ran quickly________________ catch the last bus. The doctor is___________ that she does not need to lose weight. He does wholesale business, while his brother____________ retail business. People ____________education worked especially hard. He _________ his short story into a novel. He____________his savings in a business enterprise. For all these years, she has_____________ the cause of women's liberation.