Use the correct tense-forms of the verbs in brackets. 1.when we (to have dinner) the telephone (to ring) 2.ann (to play) the piano better than susan. 3.my brother (to move) to a new flat last year. 4.-how long (you to know) boris? -we first (to meet) in 1986. 5.i (to live) in moscow at the moment but i will have to leave for another place soon. 6.a lot of rain (to fall) last night. 7.when he (to come) into the room i was still asleep. 8.what (you to do) here? i thought you left hours ago. 9.the police (not/to find) the criminal yet. 10.i (never to work) so hard in my life as now when i (to write) my diploma-paper.