初二英语完成句子练习（现在完成时）,急用,

1。 I have lost my wedding ring. 我丢了我的结婚戒指。 2。 Someone has broken my window. 有人打破了我的窗户。 3。 We've not been to the cinema recently. 最近我们没去看电影 4。 How long has the film been on so far? 这部电影至今已经上映多久了？ 5。 It is a week since the gilr was opened on. 这个女孩从动手术至今已经一个星期了。 6。 I have seen the move twice. 我已经看过这部电影两次了。