When they h_____________to the cinema,the film had been on forhalf an hour.

What will h_________ if they do?要初中水平. they're having a meeting at the meeting h_________ When they were When are they when are they going? when they are born When do they get When do they leave? The girl h_________ to help her mom. They cannot see when they are born They must remember when they __(begin). when will they, when they will的区别和用法 when they will retire还是when they retire When do they come home? When do they like camping? oh when they were young when are they going中文 when they g_______ to Shanghai