In order to meet the students' demand, we decided to start an Egnlish Corner.
We've decided to establish an English Corner to meet the students' demand.
口语?还是书面语?口语中动词会比较随便些,上面那位仁兄的说法就比较正式些。
We decide to have/make/start an English Corner to meet the students' demands/requirements.
浅见。