II. Open the brackets: 1) Where’s Jack? I (to wait) ……………………………………………….for him for half an hour already. 2) When we came home we saw that the children (to repair)…………………………………. the old chair. 3) I think I (to finish) …………………………………………………………….the translation by 6 o’clock. 4) When dad returned home, we already (to do)……………………………………………… our homework. 5) You ever (to see) Big Ben? ………………………………………………………………………………?